Finding the Third Proportional to 88,124,498,490 and 132,280,021,161

Step by Step Solution

1. Step 1: Write the proportion equation
   88,124,498,490 : 132,280,021,161 = 132,280,021,161 : x
2. Step 2: Convert to fraction form
   88,124,498,490/132,280,021,161 = 132,280,021,161/x
3. Step 3: Cross multiply
   88,124,498,490x = 132,280,021,161 × 132,280,021,161
4. Step 4: Simplify right side
   88,124,498,490x = 17,498,003,998,354,607,964,160
5. Step 5: Solve for x
   x = 17,498,003,998,354,607,964,160/88,124,498,490
6. Step 6: Final answer
   x = 198,560,040,603.69