Finding the Third Proportional to 59,813,400 and 89,620,614

Step by Step Solution

1. Step 1: Write the proportion equation
   59,813,400 : 89,620,614 = 89,620,614 : x
2. Step 2: Convert to fraction form
   59,813,400/89,620,614 = 89,620,614/x
3. Step 3: Cross multiply
   59,813,400x = 89,620,614 × 89,620,614
4. Step 4: Simplify right side
   59,813,400x = 8,031,854,453,736,996
5. Step 5: Solve for x
   x = 8,031,854,453,736,996/59,813,400
6. Step 6: Final answer
   x = 134,281,857.47