Finding the Third Proportional to 654,124 and 984,426

Step by Step Solution

1. Step 1: Write the proportion equation
   654,124 : 984,426 = 984,426 : x
2. Step 2: Convert to fraction form
   654,124/984,426 = 984,426/x
3. Step 3: Cross multiply
   654,124x = 984,426 × 984,426
4. Step 4: Simplify right side
   654,124x = 969,094,549,476
5. Step 5: Solve for x
   x = 969,094,549,476/654,124
6. Step 6: Final answer
   x = 1,481,515.05