Finding the Third Proportional to 724,366.50 and 983,781

Step by Step Solution

1. Step 1: Write the proportion equation
   724,366.50 : 983,781 = 983,781 : x
2. Step 2: Convert to fraction form
   724,366.50/983,781 = 983,781/x
3. Step 3: Cross multiply
   724,366.50x = 983,781 × 983,781
4. Step 4: Simplify right side
   724,366.50x = 967,825,055,961
5. Step 5: Solve for x
   x = 967,825,055,961/724,366.50
6. Step 6: Final answer
   x = 1,336,098.59