Finding the Third Proportional to 1,128,066 and 1,747,557

Step by Step Solution

1. Step 1: Write the proportion equation
   1,128,066 : 1,747,557 = 1,747,557 : x
2. Step 2: Convert to fraction form
   1,128,066/1,747,557 = 1,747,557/x
3. Step 3: Cross multiply
   1,128,066x = 1,747,557 × 1,747,557
4. Step 4: Simplify right side
   1,128,066x = 3,053,955,468,249
5. Step 5: Solve for x
   x = 3,053,955,468,249/1,128,066
6. Step 6: Final answer
   x = 2,707,248.93