Finding the Third Proportional to 532,575 and 749,101.50

Step by Step Solution

1. Step 1: Write the proportion equation
   532,575 : 749,101.50 = 749,101.50 : x
2. Step 2: Convert to fraction form
   532,575/749,101.50 = 749,101.50/x
3. Step 3: Cross multiply
   532,575x = 749,101.50 × 749,101.50
4. Step 4: Simplify right side
   532,575x = 561,153,057,302.25
5. Step 5: Solve for x
   x = 561,153,057,302.25/532,575
6. Step 6: Final answer
   x = 1,053,660.16