Finding the Third Proportional to 832,618,607,317.50 and 1,123,398,000,540

Step by Step Solution

1. Step 1: Write the proportion equation
   832,618,607,317.50 : 1,123,398,000,540 = 1,123,398,000,540 : x
2. Step 2: Convert to fraction form
   832,618,607,317.50/1,123,398,000,540 = 1,123,398,000,540/x
3. Step 3: Cross multiply
   832,618,607,317.50x = 1,123,398,000,540 × 1,123,398,000,540
4. Step 4: Simplify right side
   832,618,607,317.50x = 1,262,023,067,617,269,970,370,560
5. Step 5: Solve for x
   x = 1,262,023,067,617,269,970,370,560/832,618,607,317.50
6. Step 6: Final answer
   x = 1,515,727,677,145.25