Finding the Third Proportional to 731,917 and 1,108,081.50

Step by Step Solution

1. Step 1: Write the proportion equation
   731,917 : 1,108,081.50 = 1,108,081.50 : x
2. Step 2: Convert to fraction form
   731,917/1,108,081.50 = 1,108,081.50/x
3. Step 3: Cross multiply
   731,917x = 1,108,081.50 × 1,108,081.50
4. Step 4: Simplify right side
   731,917x = 1,227,844,610,642.25
5. Step 5: Solve for x
   x = 1,227,844,610,642.25/731,917
6. Step 6: Final answer
   x = 1,677,573.56