Finding the Third Proportional to 654,966 and 1,011,393

Step by Step Solution

1. Step 1: Write the proportion equation
   654,966 : 1,011,393 = 1,011,393 : x
2. Step 2: Convert to fraction form
   654,966/1,011,393 = 1,011,393/x
3. Step 3: Cross multiply
   654,966x = 1,011,393 × 1,011,393
4. Step 4: Simplify right side
   654,966x = 1,022,915,800,449
5. Step 5: Solve for x
   x = 1,022,915,800,449/654,966
6. Step 6: Final answer
   x = 1,561,784.58