Finding the Third Proportional to 667,764 and 1,574,757

Step by Step Solution

1. Step 1: Write the proportion equation
   667,764 : 1,574,757 = 1,574,757 : x
2. Step 2: Convert to fraction form
   667,764/1,574,757 = 1,574,757/x
3. Step 3: Cross multiply
   667,764x = 1,574,757 × 1,574,757
4. Step 4: Simplify right side
   667,764x = 2,479,859,609,049
5. Step 5: Solve for x
   x = 2,479,859,609,049/667,764
6. Step 6: Final answer
   x = 3,713,676.70