Finding the Third Proportional to 790,456.50 and 1,183,522.50

Step by Step Solution

1. Step 1: Write the proportion equation
   790,456.50 : 1,183,522.50 = 1,183,522.50 : x
2. Step 2: Convert to fraction form
   790,456.50/1,183,522.50 = 1,183,522.50/x
3. Step 3: Cross multiply
   790,456.50x = 1,183,522.50 × 1,183,522.50
4. Step 4: Simplify right side
   790,456.50x = 1,400,725,508,006.25
5. Step 5: Solve for x
   x = 1,400,725,508,006.25/790,456.50
6. Step 6: Final answer
   x = 1,772,046.29