Finding the Third Proportional to 501,487 and 733,026

Step by Step Solution

1. Step 1: Write the proportion equation
   501,487 : 733,026 = 733,026 : x
2. Step 2: Convert to fraction form
   501,487/733,026 = 733,026/x
3. Step 3: Cross multiply
   501,487x = 733,026 × 733,026
4. Step 4: Simplify right side
   501,487x = 537,327,116,676
5. Step 5: Solve for x
   x = 537,327,116,676/501,487
6. Step 6: Final answer
   x = 1,071,467.69