Finding the Third Proportional to 9,103.48 and 19,471.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,103.48 : 19,471.88 = 19,471.88 : x
2. Step 2: Convert to fraction form
   9,103.48/19,471.88 = 19,471.88/x
3. Step 3: Cross multiply
   9,103.48x = 19,471.88 × 19,471.88
4. Step 4: Simplify right side
   9,103.48x = 379,154,030.11
5. Step 5: Solve for x
   x = 379,154,030.11/9,103.48
6. Step 6: Final answer
   x = 41,649.34