To find the best-fit exponential equation for the given points:

• (24, 274524)
• (25, 276954)
• (292476)

An exponential equation is generally of the form:

$y = ab^x$

where:

• $a$ is the initial value,
• $b$ is the growth rate,
• $x$ is the independent variable.

I will calculate the best-fit exponential model and plot it for these points. Let's proceed with that calculation and visualization.