Finding the Third Proportional to 429,810.75 and 934,258.50

Step by Step Solution

1. Step 1: Write the proportion equation
   429,810.75 : 934,258.50 = 934,258.50 : x
2. Step 2: Convert to fraction form
   429,810.75/934,258.50 = 934,258.50/x
3. Step 3: Cross multiply
   429,810.75x = 934,258.50 × 934,258.50
4. Step 4: Simplify right side
   429,810.75x = 872,838,944,822.25
5. Step 5: Solve for x
   x = 872,838,944,822.25/429,810.75
6. Step 6: Final answer
   x = 2,030,751.78