Finding the Third Proportional to 25,985.81 and 56,126.25

Step by Step Solution

1. Step 1: Write the proportion equation
   25,985.81 : 56,126.25 = 56,126.25 : x
2. Step 2: Convert to fraction form
   25,985.81/56,126.25 = 56,126.25/x
3. Step 3: Cross multiply
   25,985.81x = 56,126.25 × 56,126.25
4. Step 4: Simplify right side
   25,985.81x = 3,150,155,939.06
5. Step 5: Solve for x
   x = 3,150,155,939.06/25,985.81
6. Step 6: Final answer
   x = 121,225.99