Finding the Third Proportional to 3,150,415 and 4,865,532

Step by Step Solution

1. Step 1: Write the proportion equation
   3,150,415 : 4,865,532 = 4,865,532 : x
2. Step 2: Convert to fraction form
   3,150,415/4,865,532 = 4,865,532/x
3. Step 3: Cross multiply
   3,150,415x = 4,865,532 × 4,865,532
4. Step 4: Simplify right side
   3,150,415x = 23,673,401,643,024
5. Step 5: Solve for x
   x = 23,673,401,643,024/3,150,415
6. Step 6: Final answer
   x = 7,514,375.61