Finding the Third Proportional to 733,872 and 1,122,687

Step by Step Solution

1. Step 1: Write the proportion equation
   733,872 : 1,122,687 = 1,122,687 : x
2. Step 2: Convert to fraction form
   733,872/1,122,687 = 1,122,687/x
3. Step 3: Cross multiply
   733,872x = 1,122,687 × 1,122,687
4. Step 4: Simplify right side
   733,872x = 1,260,426,099,969
5. Step 5: Solve for x
   x = 1,260,426,099,969/733,872
6. Step 6: Final answer
   x = 1,717,501.28