Finding the Third Proportional to 371,455.50 and 814,114

Step by Step Solution

1. Step 1: Write the proportion equation
   371,455.50 : 814,114 = 814,114 : x
2. Step 2: Convert to fraction form
   371,455.50/814,114 = 814,114/x
3. Step 3: Cross multiply
   371,455.50x = 814,114 × 814,114
4. Step 4: Simplify right side
   371,455.50x = 662,781,604,996
5. Step 5: Solve for x
   x = 662,781,604,996/371,455.50
6. Step 6: Final answer
   x = 1,784,282.65