Finding the Third Proportional to 3,224,518 and 7,038,464

Step by Step Solution

1. Step 1: Write the proportion equation
   3,224,518 : 7,038,464 = 7,038,464 : x
2. Step 2: Convert to fraction form
   3,224,518/7,038,464 = 7,038,464/x
3. Step 3: Cross multiply
   3,224,518x = 7,038,464 × 7,038,464
4. Step 4: Simplify right side
   3,224,518x = 49,539,975,479,296
5. Step 5: Solve for x
   x = 49,539,975,479,296/3,224,518
6. Step 6: Final answer
   x = 15,363,528.90