Finding the Third Proportional to 25,302 and 55,446

Step by Step Solution

1. Step 1: Write the proportion equation
   25,302 : 55,446 = 55,446 : x
2. Step 2: Convert to fraction form
   25,302/55,446 = 55,446/x
3. Step 3: Cross multiply
   25,302x = 55,446 × 55,446
4. Step 4: Simplify right side
   25,302x = 3,074,258,916
5. Step 5: Solve for x
   x = 3,074,258,916/25,302
6. Step 6: Final answer
   x = 121,502.61