Finding the Third Proportional to 667,372 and 1,574,732

Step by Step Solution

1. Step 1: Write the proportion equation
   667,372 : 1,574,732 = 1,574,732 : x
2. Step 2: Convert to fraction form
   667,372/1,574,732 = 1,574,732/x
3. Step 3: Cross multiply
   667,372x = 1,574,732 × 1,574,732
4. Step 4: Simplify right side
   667,372x = 2,479,780,871,824
5. Step 5: Solve for x
   x = 2,479,780,871,824/667,372
6. Step 6: Final answer
   x = 3,715,740.05