Finding the Third Proportional to 13,881.38 and 30,226.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,881.38 : 30,226.50 = 30,226.50 : x
2. Step 2: Convert to fraction form
   13,881.38/30,226.50 = 30,226.50/x
3. Step 3: Cross multiply
   13,881.38x = 30,226.50 × 30,226.50
4. Step 4: Simplify right side
   13,881.38x = 913,641,302.25
5. Step 5: Solve for x
   x = 913,641,302.25/13,881.38
6. Step 6: Final answer
   x = 65,817.78