Finding the Third Proportional to 3,224,520 and 7,038,468

Step by Step Solution

1. Step 1: Write the proportion equation
   3,224,520 : 7,038,468 = 7,038,468 : x
2. Step 2: Convert to fraction form
   3,224,520/7,038,468 = 7,038,468/x
3. Step 3: Cross multiply
   3,224,520x = 7,038,468 × 7,038,468
4. Step 4: Simplify right side
   3,224,520x = 49,540,031,787,024
5. Step 5: Solve for x
   x = 49,540,031,787,024/3,224,520
6. Step 6: Final answer
   x = 15,363,536.83