Finding the Third Proportional to 453,714 and 981,300

Step by Step Solution

1. Step 1: Write the proportion equation
   453,714 : 981,300 = 981,300 : x
2. Step 2: Convert to fraction form
   453,714/981,300 = 981,300/x
3. Step 3: Cross multiply
   453,714x = 981,300 × 981,300
4. Step 4: Simplify right side
   453,714x = 962,949,690,000
5. Step 5: Solve for x
   x = 962,949,690,000/453,714
6. Step 6: Final answer
   x = 2,122,371.56