Finding the Third Proportional to 127,652 and 178,881.25

Step by Step Solution

1. Step 1: Write the proportion equation
   127,652 : 178,881.25 = 178,881.25 : x
2. Step 2: Convert to fraction form
   127,652/178,881.25 = 178,881.25/x
3. Step 3: Cross multiply
   127,652x = 178,881.25 × 178,881.25
4. Step 4: Simplify right side
   127,652x = 31,998,501,601.56
5. Step 5: Solve for x
   x = 31,998,501,601.56/127,652
6. Step 6: Final answer
   x = 250,669.80