Finding the Third Proportional to 981,388 and 1,461,698

Step by Step Solution

1. Step 1: Write the proportion equation
   981,388 : 1,461,698 = 1,461,698 : x
2. Step 2: Convert to fraction form
   981,388/1,461,698 = 1,461,698/x
3. Step 3: Cross multiply
   981,388x = 1,461,698 × 1,461,698
4. Step 4: Simplify right side
   981,388x = 2,136,561,043,204
5. Step 5: Solve for x
   x = 2,136,561,043,204/981,388
6. Step 6: Final answer
   x = 2,177,080.87