Finding the Third Proportional to 17,475,632 and 26,213,448

Step by Step Solution

1. Step 1: Write the proportion equation
   17,475,632 : 26,213,448 = 26,213,448 : x
2. Step 2: Convert to fraction form
   17,475,632/26,213,448 = 26,213,448/x
3. Step 3: Cross multiply
   17,475,632x = 26,213,448 × 26,213,448
4. Step 4: Simplify right side
   17,475,632x = 687,144,856,048,704
5. Step 5: Solve for x
   x = 687,144,856,048,704/17,475,632
6. Step 6: Final answer
   x = 39,320,172