Finding the Third Proportional to 1,128,069 and 1,747,566

Step by Step Solution

1. Step 1: Write the proportion equation
   1,128,069 : 1,747,566 = 1,747,566 : x
2. Step 2: Convert to fraction form
   1,128,069/1,747,566 = 1,747,566/x
3. Step 3: Cross multiply
   1,128,069x = 1,747,566 × 1,747,566
4. Step 4: Simplify right side
   1,128,069x = 3,053,986,924,356
5. Step 5: Solve for x
   x = 3,053,986,924,356/1,128,069
6. Step 6: Final answer
   x = 2,707,269.61