Finding the Third Proportional to 725,061 and 1,555,080

Step by Step Solution

1. Step 1: Write the proportion equation
   725,061 : 1,555,080 = 1,555,080 : x
2. Step 2: Convert to fraction form
   725,061/1,555,080 = 1,555,080/x
3. Step 3: Cross multiply
   725,061x = 1,555,080 × 1,555,080
4. Step 4: Simplify right side
   725,061x = 2,418,273,806,400
5. Step 5: Solve for x
   x = 2,418,273,806,400/725,061
6. Step 6: Final answer
   x = 3,335,269.46