Finding the Third Proportional to 11,338,443 and 17,451,454.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,338,443 : 17,451,454.50 = 17,451,454.50 : x
2. Step 2: Convert to fraction form
   11,338,443/17,451,454.50 = 17,451,454.50/x
3. Step 3: Cross multiply
   11,338,443x = 17,451,454.50 × 17,451,454.50
4. Step 4: Simplify right side
   11,338,443x = 304,553,264,165,570.25
5. Step 5: Solve for x
   x = 304,553,264,165,570.25/11,338,443
6. Step 6: Final answer
   x = 26,860,236.82