Finding the Third Proportional to 465,031.50 and 996,492

Step by Step Solution

1. Step 1: Write the proportion equation
   465,031.50 : 996,492 = 996,492 : x
2. Step 2: Convert to fraction form
   465,031.50/996,492 = 996,492/x
3. Step 3: Cross multiply
   465,031.50x = 996,492 × 996,492
4. Step 4: Simplify right side
   465,031.50x = 992,996,306,064
5. Step 5: Solve for x
   x = 992,996,306,064/465,031.50
6. Step 6: Final answer
   x = 2,135,331.28