Finding the Third Proportional to 1,132,080 and 1,712,680

Step by Step Solution

1. Step 1: Write the proportion equation
   1,132,080 : 1,712,680 = 1,712,680 : x
2. Step 2: Convert to fraction form
   1,132,080/1,712,680 = 1,712,680/x
3. Step 3: Cross multiply
   1,132,080x = 1,712,680 × 1,712,680
4. Step 4: Simplify right side
   1,132,080x = 2,933,272,782,400
5. Step 5: Solve for x
   x = 2,933,272,782,400/1,132,080
6. Step 6: Final answer
   x = 2,591,047.26