Finding the Third Proportional to 849,080 and 1,254,180

Step by Step Solution

1. Step 1: Write the proportion equation
   849,080 : 1,254,180 = 1,254,180 : x
2. Step 2: Convert to fraction form
   849,080/1,254,180 = 1,254,180/x
3. Step 3: Cross multiply
   849,080x = 1,254,180 × 1,254,180
4. Step 4: Simplify right side
   849,080x = 1,572,967,472,400
5. Step 5: Solve for x
   x = 1,572,967,472,400/849,080
6. Step 6: Final answer
   x = 1,852,555.09