Finding the Third Proportional to 27,442.50 and 56,179.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,442.50 : 56,179.50 = 56,179.50 : x
2. Step 2: Convert to fraction form
   27,442.50/56,179.50 = 56,179.50/x
3. Step 3: Cross multiply
   27,442.50x = 56,179.50 × 56,179.50
4. Step 4: Simplify right side
   27,442.50x = 3,156,136,220.25
5. Step 5: Solve for x
   x = 3,156,136,220.25/27,442.50
6. Step 6: Final answer
   x = 115,009.06