Finding the Third Proportional to 127,160 and 192,380.50

Step by Step Solution

1. Step 1: Write the proportion equation
   127,160 : 192,380.50 = 192,380.50 : x
2. Step 2: Convert to fraction form
   127,160/192,380.50 = 192,380.50/x
3. Step 3: Cross multiply
   127,160x = 192,380.50 × 192,380.50
4. Step 4: Simplify right side
   127,160x = 37,010,256,780.25
5. Step 5: Solve for x
   x = 37,010,256,780.25/127,160
6. Step 6: Final answer
   x = 291,052.66