Finding the Third Proportional to 60,896,276 and 87,984,602

Step by Step Solution

1. Step 1: Write the proportion equation
   60,896,276 : 87,984,602 = 87,984,602 : x
2. Step 2: Convert to fraction form
   60,896,276/87,984,602 = 87,984,602/x
3. Step 3: Cross multiply
   60,896,276x = 87,984,602 × 87,984,602
4. Step 4: Simplify right side
   60,896,276x = 7,741,290,189,098,404
5. Step 5: Solve for x
   x = 7,741,290,189,098,404/60,896,276
6. Step 6: Final answer
   x = 127,122,554.90