Finding the Third Proportional to 55,159,604 and 88,876,812

Step by Step Solution

1. Step 1: Write the proportion equation
   55,159,604 : 88,876,812 = 88,876,812 : x
2. Step 2: Convert to fraction form
   55,159,604/88,876,812 = 88,876,812/x
3. Step 3: Cross multiply
   55,159,604x = 88,876,812 × 88,876,812
4. Step 4: Simplify right side
   55,159,604x = 7,899,087,711,283,344
5. Step 5: Solve for x
   x = 7,899,087,711,283,344/55,159,604
6. Step 6: Final answer
   x = 143,204,213.56