Finding the Third Proportional to 654,624 and 1,015,984

Step by Step Solution

1. Step 1: Write the proportion equation
   654,624 : 1,015,984 = 1,015,984 : x
2. Step 2: Convert to fraction form
   654,624/1,015,984 = 1,015,984/x
3. Step 3: Cross multiply
   654,624x = 1,015,984 × 1,015,984
4. Step 4: Simplify right side
   654,624x = 1,032,223,488,256
5. Step 5: Solve for x
   x = 1,032,223,488,256/654,624
6. Step 6: Final answer
   x = 1,576,818.89