Finding the Third Proportional to 89,098,632 and 141,774,912

Step by Step Solution

1. Step 1: Write the proportion equation
   89,098,632 : 141,774,912 = 141,774,912 : x
2. Step 2: Convert to fraction form
   89,098,632/141,774,912 = 141,774,912/x
3. Step 3: Cross multiply
   89,098,632x = 141,774,912 × 141,774,912
4. Step 4: Simplify right side
   89,098,632x = 20,100,125,672,607,744
5. Step 5: Solve for x
   x = 20,100,125,672,607,744/89,098,632
6. Step 6: Final answer
   x = 225,594,099.72