Finding the Third Proportional to 8,202,228 and 17,949,146.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,202,228 : 17,949,146.50 = 17,949,146.50 : x
2. Step 2: Convert to fraction form
   8,202,228/17,949,146.50 = 17,949,146.50/x
3. Step 3: Cross multiply
   8,202,228x = 17,949,146.50 × 17,949,146.50
4. Step 4: Simplify right side
   8,202,228x = 322,171,860,078,462.25
5. Step 5: Solve for x
   x = 322,171,860,078,462.25/8,202,228
6. Step 6: Final answer
   x = 39,278,578.95