Finding the Third Proportional to 25,806.73 and 56,534.20

Step by Step Solution

1. Step 1: Write the proportion equation
   25,806.73 : 56,534.20 = 56,534.20 : x
2. Step 2: Convert to fraction form
   25,806.73/56,534.20 = 56,534.20/x
3. Step 3: Cross multiply
   25,806.73x = 56,534.20 × 56,534.20
4. Step 4: Simplify right side
   25,806.73x = 3,196,116,122.98
5. Step 5: Solve for x
   x = 3,196,116,122.98/25,806.73
6. Step 6: Final answer
   x = 123,848.18