Finding the Third Proportional to 127,119 and 172,448.25

Step by Step Solution

1. Step 1: Write the proportion equation
   127,119 : 172,448.25 = 172,448.25 : x
2. Step 2: Convert to fraction form
   127,119/172,448.25 = 172,448.25/x
3. Step 3: Cross multiply
   127,119x = 172,448.25 × 172,448.25
4. Step 4: Simplify right side
   127,119x = 29,738,398,928.06
5. Step 5: Solve for x
   x = 29,738,398,928.06/127,119
6. Step 6: Final answer
   x = 233,941.42