Finding the Third Proportional to 25,385,808 and 55,810,464

Step by Step Solution

1. Step 1: Write the proportion equation
   25,385,808 : 55,810,464 = 55,810,464 : x
2. Step 2: Convert to fraction form
   25,385,808/55,810,464 = 55,810,464/x
3. Step 3: Cross multiply
   25,385,808x = 55,810,464 × 55,810,464
4. Step 4: Simplify right side
   25,385,808x = 3,114,807,891,895,296
5. Step 5: Solve for x
   x = 3,114,807,891,895,296/25,385,808
6. Step 6: Final answer
   x = 122,698,788.70