Finding the Third Proportional to 654,609 and 1,015,966

Step by Step Solution

1. Step 1: Write the proportion equation
   654,609 : 1,015,966 = 1,015,966 : x
2. Step 2: Convert to fraction form
   654,609/1,015,966 = 1,015,966/x
3. Step 3: Cross multiply
   654,609x = 1,015,966 × 1,015,966
4. Step 4: Simplify right side
   654,609x = 1,032,186,913,156
5. Step 5: Solve for x
   x = 1,032,186,913,156/654,609
6. Step 6: Final answer
   x = 1,576,799.15