Finding the Third Proportional to 402,441.50 and 837,883

Step by Step Solution

1. Step 1: Write the proportion equation
   402,441.50 : 837,883 = 837,883 : x
2. Step 2: Convert to fraction form
   402,441.50/837,883 = 837,883/x
3. Step 3: Cross multiply
   402,441.50x = 837,883 × 837,883
4. Step 4: Simplify right side
   402,441.50x = 702,047,921,689
5. Step 5: Solve for x
   x = 702,047,921,689/402,441.50
6. Step 6: Final answer
   x = 1,744,471.98