Finding the Third Proportional to 1,334,744 and 3,149,464

Step by Step Solution

1. Step 1: Write the proportion equation
   1,334,744 : 3,149,464 = 3,149,464 : x
2. Step 2: Convert to fraction form
   1,334,744/3,149,464 = 3,149,464/x
3. Step 3: Cross multiply
   1,334,744x = 3,149,464 × 3,149,464
4. Step 4: Simplify right side
   1,334,744x = 9,919,123,487,296
5. Step 5: Solve for x
   x = 9,919,123,487,296/1,334,744
6. Step 6: Final answer
   x = 7,431,480.11