Finding the Third Proportional to 371,453.25 and 814,110

Step by Step Solution

1. Step 1: Write the proportion equation
   371,453.25 : 814,110 = 814,110 : x
2. Step 2: Convert to fraction form
   371,453.25/814,110 = 814,110/x
3. Step 3: Cross multiply
   371,453.25x = 814,110 × 814,110
4. Step 4: Simplify right side
   371,453.25x = 662,775,092,100
5. Step 5: Solve for x
   x = 662,775,092,100/371,453.25
6. Step 6: Final answer
   x = 1,784,275.93