Finding the Third Proportional to 5,111.90 and 10,841.74

Step by Step Solution

1. Step 1: Write the proportion equation
   5,111.90 : 10,841.74 = 10,841.74 : x
2. Step 2: Convert to fraction form
   5,111.90/10,841.74 = 10,841.74/x
3. Step 3: Cross multiply
   5,111.90x = 10,841.74 × 10,841.74
4. Step 4: Simplify right side
   5,111.90x = 117,543,310.13
5. Step 5: Solve for x
   x = 117,543,310.13/5,111.90
6. Step 6: Final answer
   x = 22,994.06