Finding the Third Proportional to 25,297 and 55,433

Step by Step Solution

1. Step 1: Write the proportion equation
   25,297 : 55,433 = 55,433 : x
2. Step 2: Convert to fraction form
   25,297/55,433 = 55,433/x
3. Step 3: Cross multiply
   25,297x = 55,433 × 55,433
4. Step 4: Simplify right side
   25,297x = 3,072,817,489
5. Step 5: Solve for x
   x = 3,072,817,489/25,297
6. Step 6: Final answer
   x = 121,469.64