Finding the Third Proportional to 587,710.69 and 938,405.25

Step by Step Solution

1. Step 1: Write the proportion equation
   587,710.69 : 938,405.25 = 938,405.25 : x
2. Step 2: Convert to fraction form
   587,710.69/938,405.25 = 938,405.25/x
3. Step 3: Cross multiply
   587,710.69x = 938,405.25 × 938,405.25
4. Step 4: Simplify right side
   587,710.69x = 880,604,413,227.56
5. Step 5: Solve for x
   x = 880,604,413,227.56/587,710.69
6. Step 6: Final answer
   x = 1,498,363.79