Finding the Third Proportional to 749,831 and 1,071,502

Step by Step Solution

1. Step 1: Write the proportion equation
   749,831 : 1,071,502 = 1,071,502 : x
2. Step 2: Convert to fraction form
   749,831/1,071,502 = 1,071,502/x
3. Step 3: Cross multiply
   749,831x = 1,071,502 × 1,071,502
4. Step 4: Simplify right side
   749,831x = 1,148,116,536,004
5. Step 5: Solve for x
   x = 1,148,116,536,004/749,831
6. Step 6: Final answer
   x = 1,531,167.07