Finding the Third Proportional to 11,851.31 and 17,852.06

Step by Step Solution

1. Step 1: Write the proportion equation
   11,851.31 : 17,852.06 = 17,852.06 : x
2. Step 2: Convert to fraction form
   11,851.31/17,852.06 = 17,852.06/x
3. Step 3: Cross multiply
   11,851.31x = 17,852.06 × 17,852.06
4. Step 4: Simplify right side
   11,851.31x = 318,696,135.50
5. Step 5: Solve for x
   x = 318,696,135.50/11,851.31
6. Step 6: Final answer
   x = 26,891.21