Finding the Third Proportional to 25,616 and 56,168

Step by Step Solution

1. Step 1: Write the proportion equation
   25,616 : 56,168 = 56,168 : x
2. Step 2: Convert to fraction form
   25,616/56,168 = 56,168/x
3. Step 3: Cross multiply
   25,616x = 56,168 × 56,168
4. Step 4: Simplify right side
   25,616x = 3,154,844,224
5. Step 5: Solve for x
   x = 3,154,844,224/25,616
6. Step 6: Final answer
   x = 123,159.13