Finding the Third Proportional to 25,811.16 and 55,814.06

Step by Step Solution

1. Step 1: Write the proportion equation
   25,811.16 : 55,814.06 = 55,814.06 : x
2. Step 2: Convert to fraction form
   25,811.16/55,814.06 = 55,814.06/x
3. Step 3: Cross multiply
   25,811.16x = 55,814.06 × 55,814.06
4. Step 4: Simplify right side
   25,811.16x = 3,115,209,572.75
5. Step 5: Solve for x
   x = 3,115,209,572.75/25,811.16
6. Step 6: Final answer
   x = 120,692.37