Finding the Third Proportional to 25,977.66 and 55,840.31

Step by Step Solution

1. Step 1: Write the proportion equation
   25,977.66 : 55,840.31 = 55,840.31 : x
2. Step 2: Convert to fraction form
   25,977.66/55,840.31 = 55,840.31/x
3. Step 3: Cross multiply
   25,977.66x = 55,840.31 × 55,840.31
4. Step 4: Simplify right side
   25,977.66x = 3,118,140,500.10
5. Step 5: Solve for x
   x = 3,118,140,500.10/25,977.66
6. Step 6: Final answer
   x = 120,031.63