Finding the Third Proportional to 726,980 and 1,103,552

Step by Step Solution

1. Step 1: Write the proportion equation
   726,980 : 1,103,552 = 1,103,552 : x
2. Step 2: Convert to fraction form
   726,980/1,103,552 = 1,103,552/x
3. Step 3: Cross multiply
   726,980x = 1,103,552 × 1,103,552
4. Step 4: Simplify right side
   726,980x = 1,217,827,016,704
5. Step 5: Solve for x
   x = 1,217,827,016,704/726,980
6. Step 6: Final answer
   x = 1,675,186.41