Finding the Third Proportional to 981,486 and 1,439,838

Step by Step Solution

1. Step 1: Write the proportion equation
   981,486 : 1,439,838 = 1,439,838 : x
2. Step 2: Convert to fraction form
   981,486/1,439,838 = 1,439,838/x
3. Step 3: Cross multiply
   981,486x = 1,439,838 × 1,439,838
4. Step 4: Simplify right side
   981,486x = 2,073,133,466,244
5. Step 5: Solve for x
   x = 2,073,133,466,244/981,486
6. Step 6: Final answer
   x = 2,112,239.47