Finding the Third Proportional to 883,619,635.50 and 1,317,766,806

Step by Step Solution

1. Step 1: Write the proportion equation
   883,619,635.50 : 1,317,766,806 = 1,317,766,806 : x
2. Step 2: Convert to fraction form
   883,619,635.50/1,317,766,806 = 1,317,766,806/x
3. Step 3: Cross multiply
   883,619,635.50x = 1,317,766,806 × 1,317,766,806
4. Step 4: Simplify right side
   883,619,635.50x = 1,736,509,354,995,441,664
5. Step 5: Solve for x
   x = 1,736,509,354,995,441,664/883,619,635.50
6. Step 6: Final answer
   x = 1,965,222,687.72