Finding the Third Proportional to 12,107.81 and 26,071.03

Step by Step Solution

1. Step 1: Write the proportion equation
   12,107.81 : 26,071.03 = 26,071.03 : x
2. Step 2: Convert to fraction form
   12,107.81/26,071.03 = 26,071.03/x
3. Step 3: Cross multiply
   12,107.81x = 26,071.03 × 26,071.03
4. Step 4: Simplify right side
   12,107.81x = 679,698,670.44
5. Step 5: Solve for x
   x = 679,698,670.44/12,107.81
6. Step 6: Final answer
   x = 56,137.20