Finding the Third Proportional to 89,152,677 and 194,132,587

Step by Step Solution

1. Step 1: Write the proportion equation
   89,152,677 : 194,132,587 = 194,132,587 : x
2. Step 2: Convert to fraction form
   89,152,677/194,132,587 = 194,132,587/x
3. Step 3: Cross multiply
   89,152,677x = 194,132,587 × 194,132,587
4. Step 4: Simplify right side
   89,152,677x = 37,687,461,335,312,568
5. Step 5: Solve for x
   x = 37,687,461,335,312,568/89,152,677
6. Step 6: Final answer
   x = 422,729,441.26