Finding the Third Proportional to 3,224,340 and 4,900,662

Step by Step Solution

1. Step 1: Write the proportion equation
   3,224,340 : 4,900,662 = 4,900,662 : x
2. Step 2: Convert to fraction form
   3,224,340/4,900,662 = 4,900,662/x
3. Step 3: Cross multiply
   3,224,340x = 4,900,662 × 4,900,662
4. Step 4: Simplify right side
   3,224,340x = 24,016,488,038,244
5. Step 5: Solve for x
   x = 24,016,488,038,244/3,224,340
6. Step 6: Final answer
   x = 7,448,497.38