Finding the Third Proportional to 429,811.50 and 934,259

Step by Step Solution

1. Step 1: Write the proportion equation
   429,811.50 : 934,259 = 934,259 : x
2. Step 2: Convert to fraction form
   429,811.50/934,259 = 934,259/x
3. Step 3: Cross multiply
   429,811.50x = 934,259 × 934,259
4. Step 4: Simplify right side
   429,811.50x = 872,839,879,081
5. Step 5: Solve for x
   x = 872,839,879,081/429,811.50
6. Step 6: Final answer
   x = 2,030,750.41