Finding the Third Proportional to 667,384 and 1,574,762

Step by Step Solution

1. Step 1: Write the proportion equation
   667,384 : 1,574,762 = 1,574,762 : x
2. Step 2: Convert to fraction form
   667,384/1,574,762 = 1,574,762/x
3. Step 3: Cross multiply
   667,384x = 1,574,762 × 1,574,762
4. Step 4: Simplify right side
   667,384x = 2,479,875,356,644
5. Step 5: Solve for x
   x = 2,479,875,356,644/667,384
6. Step 6: Final answer
   x = 3,715,814.82