Finding the Third Proportional to 429,516 and 929,826

Step by Step Solution

1. Step 1: Write the proportion equation
   429,516 : 929,826 = 929,826 : x
2. Step 2: Convert to fraction form
   429,516/929,826 = 929,826/x
3. Step 3: Cross multiply
   429,516x = 929,826 × 929,826
4. Step 4: Simplify right side
   429,516x = 864,576,390,276
5. Step 5: Solve for x
   x = 864,576,390,276/429,516
6. Step 6: Final answer
   x = 2,012,908.46