Finding the Third Proportional to 822,099,910.50 and 1,187,792,401.50

Step by Step Solution

1. Step 1: Write the proportion equation
   822,099,910.50 : 1,187,792,401.50 = 1,187,792,401.50 : x
2. Step 2: Convert to fraction form
   822,099,910.50/1,187,792,401.50 = 1,187,792,401.50/x
3. Step 3: Cross multiply
   822,099,910.50x = 1,187,792,401.50 × 1,187,792,401.50
4. Step 4: Simplify right side
   822,099,910.50x = 1,410,850,789,061,137,152
5. Step 5: Solve for x
   x = 1,410,850,789,061,137,152/822,099,910.50
6. Step 6: Final answer
   x = 1,716,154,899.23