Finding the Third Proportional to 429,258 and 932,320

Step by Step Solution

1. Step 1: Write the proportion equation
   429,258 : 932,320 = 932,320 : x
2. Step 2: Convert to fraction form
   429,258/932,320 = 932,320/x
3. Step 3: Cross multiply
   429,258x = 932,320 × 932,320
4. Step 4: Simplify right side
   429,258x = 869,220,582,400
5. Step 5: Solve for x
   x = 869,220,582,400/429,258
6. Step 6: Final answer
   x = 2,024,937.41