Finding the Third Proportional to 17,779,680 and 26,552,448

Step by Step Solution

1. Step 1: Write the proportion equation
   17,779,680 : 26,552,448 = 26,552,448 : x
2. Step 2: Convert to fraction form
   17,779,680/26,552,448 = 26,552,448/x
3. Step 3: Cross multiply
   17,779,680x = 26,552,448 × 26,552,448
4. Step 4: Simplify right side
   17,779,680x = 705,032,494,792,704
5. Step 5: Solve for x
   x = 705,032,494,792,704/17,779,680
6. Step 6: Final answer
   x = 39,653,834.87