Finding the Third Proportional to 9,291.38 and 13,948.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,291.38 : 13,948.88 = 13,948.88 : x
2. Step 2: Convert to fraction form
   9,291.38/13,948.88 = 13,948.88/x
3. Step 3: Cross multiply
   9,291.38x = 13,948.88 × 13,948.88
4. Step 4: Simplify right side
   9,291.38x = 194,571,113.77
5. Step 5: Solve for x
   x = 194,571,113.77/9,291.38
6. Step 6: Final answer
   x = 20,941.05