Finding the Third Proportional to 353,794.50 and 747,522

Step by Step Solution

1. Step 1: Write the proportion equation
   353,794.50 : 747,522 = 747,522 : x
2. Step 2: Convert to fraction form
   353,794.50/747,522 = 747,522/x
3. Step 3: Cross multiply
   353,794.50x = 747,522 × 747,522
4. Step 4: Simplify right side
   353,794.50x = 558,789,140,484
5. Step 5: Solve for x
   x = 558,789,140,484/353,794.50
6. Step 6: Final answer
   x = 1,579,417.26