Finding the Third Proportional to 587,515.50 and 792,702

Step by Step Solution

1. Step 1: Write the proportion equation
   587,515.50 : 792,702 = 792,702 : x
2. Step 2: Convert to fraction form
   587,515.50/792,702 = 792,702/x
3. Step 3: Cross multiply
   587,515.50x = 792,702 × 792,702
4. Step 4: Simplify right side
   587,515.50x = 628,376,460,804
5. Step 5: Solve for x
   x = 628,376,460,804/587,515.50
6. Step 6: Final answer
   x = 1,069,548.74