Finding the Third Proportional to 88,894,538 and 133,578,475.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,894,538 : 133,578,475.50 = 133,578,475.50 : x
2. Step 2: Convert to fraction form
   88,894,538/133,578,475.50 = 133,578,475.50/x
3. Step 3: Cross multiply
   88,894,538x = 133,578,475.50 × 133,578,475.50
4. Step 4: Simplify right side
   88,894,538x = 17,843,209,116,904,100
5. Step 5: Solve for x
   x = 17,843,209,116,904,100/88,894,538
6. Step 6: Final answer
   x = 200,723,346.09