Finding the Third Proportional to 434,235.50 and 942,742

Step by Step Solution

1. Step 1: Write the proportion equation
   434,235.50 : 942,742 = 942,742 : x
2. Step 2: Convert to fraction form
   434,235.50/942,742 = 942,742/x
3. Step 3: Cross multiply
   434,235.50x = 942,742 × 942,742
4. Step 4: Simplify right side
   434,235.50x = 888,762,478,564
5. Step 5: Solve for x
   x = 888,762,478,564/434,235.50
6. Step 6: Final answer
   x = 2,046,729.20