Finding the Third Proportional to 981,280 and 1,461,552

Step by Step Solution

1. Step 1: Write the proportion equation
   981,280 : 1,461,552 = 1,461,552 : x
2. Step 2: Convert to fraction form
   981,280/1,461,552 = 1,461,552/x
3. Step 3: Cross multiply
   981,280x = 1,461,552 × 1,461,552
4. Step 4: Simplify right side
   981,280x = 2,136,134,248,704
5. Step 5: Solve for x
   x = 2,136,134,248,704/981,280
6. Step 6: Final answer
   x = 2,176,885.55