Finding the Third Proportional to 5,848.31 and 12,790.13

Step by Step Solution

1. Step 1: Write the proportion equation
   5,848.31 : 12,790.13 = 12,790.13 : x
2. Step 2: Convert to fraction form
   5,848.31/12,790.13 = 12,790.13/x
3. Step 3: Cross multiply
   5,848.31x = 12,790.13 × 12,790.13
4. Step 4: Simplify right side
   5,848.31x = 163,587,297.52
5. Step 5: Solve for x
   x = 163,587,297.52/5,848.31
6. Step 6: Final answer
   x = 27,971.71