Finding the Third Proportional to 587,535 and 792,724.50

Step by Step Solution

1. Step 1: Write the proportion equation
   587,535 : 792,724.50 = 792,724.50 : x
2. Step 2: Convert to fraction form
   587,535/792,724.50 = 792,724.50/x
3. Step 3: Cross multiply
   587,535x = 792,724.50 × 792,724.50
4. Step 4: Simplify right side
   587,535x = 628,412,132,900.25
5. Step 5: Solve for x
   x = 628,412,132,900.25/587,535
6. Step 6: Final answer
   x = 1,069,573.95