Finding the Third Proportional to 27,345.50 and 39,103.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,345.50 : 39,103.50 = 39,103.50 : x
2. Step 2: Convert to fraction form
   27,345.50/39,103.50 = 39,103.50/x
3. Step 3: Cross multiply
   27,345.50x = 39,103.50 × 39,103.50
4. Step 4: Simplify right side
   27,345.50x = 1,529,083,712.25
5. Step 5: Solve for x
   x = 1,529,083,712.25/27,345.50
6. Step 6: Final answer
   x = 55,917.20