Finding the Third Proportional to 482,503.50 and 709,715.25

Step by Step Solution

1. Step 1: Write the proportion equation
   482,503.50 : 709,715.25 = 709,715.25 : x
2. Step 2: Convert to fraction form
   482,503.50/709,715.25 = 709,715.25/x
3. Step 3: Cross multiply
   482,503.50x = 709,715.25 × 709,715.25
4. Step 4: Simplify right side
   482,503.50x = 503,695,736,082.56
5. Step 5: Solve for x
   x = 503,695,736,082.56/482,503.50
6. Step 6: Final answer
   x = 1,043,921.41