Finding the Third Proportional to 13,191,078 and 29,065,605

Step by Step Solution

1. Step 1: Write the proportion equation
   13,191,078 : 29,065,605 = 29,065,605 : x
2. Step 2: Convert to fraction form
   13,191,078/29,065,605 = 29,065,605/x
3. Step 3: Cross multiply
   13,191,078x = 29,065,605 × 29,065,605
4. Step 4: Simplify right side
   13,191,078x = 844,809,394,016,025
5. Step 5: Solve for x
   x = 844,809,394,016,025/13,191,078
6. Step 6: Final answer
   x = 64,043,999.59