Finding the Third Proportional to 25,977.50 and 56,814.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,977.50 : 56,814.50 = 56,814.50 : x
2. Step 2: Convert to fraction form
   25,977.50/56,814.50 = 56,814.50/x
3. Step 3: Cross multiply
   25,977.50x = 56,814.50 × 56,814.50
4. Step 4: Simplify right side
   25,977.50x = 3,227,887,410.25
5. Step 5: Solve for x
   x = 3,227,887,410.25/25,977.50
6. Step 6: Final answer
   x = 124,257.05