Finding the Third Proportional to 654,031.50 and 955,162.50

Step by Step Solution

1. Step 1: Write the proportion equation
   654,031.50 : 955,162.50 = 955,162.50 : x
2. Step 2: Convert to fraction form
   654,031.50/955,162.50 = 955,162.50/x
3. Step 3: Cross multiply
   654,031.50x = 955,162.50 × 955,162.50
4. Step 4: Simplify right side
   654,031.50x = 912,335,401,406.25
5. Step 5: Solve for x
   x = 912,335,401,406.25/654,031.50
6. Step 6: Final answer
   x = 1,394,941.07