Finding the Third Proportional to 27,127.50 and 55,714.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,127.50 : 55,714.50 = 55,714.50 : x
2. Step 2: Convert to fraction form
   27,127.50/55,714.50 = 55,714.50/x
3. Step 3: Cross multiply
   27,127.50x = 55,714.50 × 55,714.50
4. Step 4: Simplify right side
   27,127.50x = 3,104,105,510.25
5. Step 5: Solve for x
   x = 3,104,105,510.25/27,127.50
6. Step 6: Final answer
   x = 114,426.52