Finding the Third Proportional to 435,657.50 and 943,691

Step by Step Solution

1. Step 1: Write the proportion equation
   435,657.50 : 943,691 = 943,691 : x
2. Step 2: Convert to fraction form
   435,657.50/943,691 = 943,691/x
3. Step 3: Cross multiply
   435,657.50x = 943,691 × 943,691
4. Step 4: Simplify right side
   435,657.50x = 890,552,703,481
5. Step 5: Solve for x
   x = 890,552,703,481/435,657.50
6. Step 6: Final answer
   x = 2,044,157.86