Finding the Third Proportional to 849,060 and 1,284,510

Step by Step Solution

1. Step 1: Write the proportion equation
   849,060 : 1,284,510 = 1,284,510 : x
2. Step 2: Convert to fraction form
   849,060/1,284,510 = 1,284,510/x
3. Step 3: Cross multiply
   849,060x = 1,284,510 × 1,284,510
4. Step 4: Simplify right side
   849,060x = 1,649,965,940,100
5. Step 5: Solve for x
   x = 1,649,965,940,100/849,060
6. Step 6: Final answer
   x = 1,943,285.45