Finding the Third Proportional to 13,881.38 and 30,526.88

Step by Step Solution

1. Step 1: Write the proportion equation
   13,881.38 : 30,526.88 = 30,526.88 : x
2. Step 2: Convert to fraction form
   13,881.38/30,526.88 = 30,526.88/x
3. Step 3: Cross multiply
   13,881.38x = 30,526.88 × 30,526.88
4. Step 4: Simplify right side
   13,881.38x = 931,890,097.27
5. Step 5: Solve for x
   x = 931,890,097.27/13,881.38
6. Step 6: Final answer
   x = 67,132.41