Finding the Third Proportional to 25,152 and 55,326

Step by Step Solution

1. Step 1: Write the proportion equation
   25,152 : 55,326 = 55,326 : x
2. Step 2: Convert to fraction form
   25,152/55,326 = 55,326/x
3. Step 3: Cross multiply
   25,152x = 55,326 × 55,326
4. Step 4: Simplify right side
   25,152x = 3,060,966,276
5. Step 5: Solve for x
   x = 3,060,966,276/25,152
6. Step 6: Final answer
   x = 121,698.72