Finding the Third Proportional to 2,549,448 and 3,913,308

Step by Step Solution

1. Step 1: Write the proportion equation
   2,549,448 : 3,913,308 = 3,913,308 : x
2. Step 2: Convert to fraction form
   2,549,448/3,913,308 = 3,913,308/x
3. Step 3: Cross multiply
   2,549,448x = 3,913,308 × 3,913,308
4. Step 4: Simplify right side
   2,549,448x = 15,313,979,502,864
5. Step 5: Solve for x
   x = 15,313,979,502,864/2,549,448
6. Step 6: Final answer
   x = 6,006,782.45