Finding the Third Proportional to 19,442.06 and 27,397.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,442.06 : 27,397.50 = 27,397.50 : x
2. Step 2: Convert to fraction form
   19,442.06/27,397.50 = 27,397.50/x
3. Step 3: Cross multiply
   19,442.06x = 27,397.50 × 27,397.50
4. Step 4: Simplify right side
   19,442.06x = 750,623,006.25
5. Step 5: Solve for x
   x = 750,623,006.25/19,442.06
6. Step 6: Final answer
   x = 38,608.20