Finding the Third Proportional to 429,076 and 925,600

Step by Step Solution

1. Step 1: Write the proportion equation
   429,076 : 925,600 = 925,600 : x
2. Step 2: Convert to fraction form
   429,076/925,600 = 925,600/x
3. Step 3: Cross multiply
   429,076x = 925,600 × 925,600
4. Step 4: Simplify right side
   429,076x = 856,735,360,000
5. Step 5: Solve for x
   x = 856,735,360,000/429,076
6. Step 6: Final answer
   x = 1,996,698.39