Finding the Third Proportional to 25,492.78 and 56,082.94

Step by Step Solution

1. Step 1: Write the proportion equation
   25,492.78 : 56,082.94 = 56,082.94 : x
2. Step 2: Convert to fraction form
   25,492.78/56,082.94 = 56,082.94/x
3. Step 3: Cross multiply
   25,492.78x = 56,082.94 × 56,082.94
4. Step 4: Simplify right side
   25,492.78x = 3,145,295,878.63
5. Step 5: Solve for x
   x = 3,145,295,878.63/25,492.78
6. Step 6: Final answer
   x = 123,379.86