Finding the Third Proportional to 127,153.50 and 192,367

Step by Step Solution

1. Step 1: Write the proportion equation
   127,153.50 : 192,367 = 192,367 : x
2. Step 2: Convert to fraction form
   127,153.50/192,367 = 192,367/x
3. Step 3: Cross multiply
   127,153.50x = 192,367 × 192,367
4. Step 4: Simplify right side
   127,153.50x = 37,005,062,689
5. Step 5: Solve for x
   x = 37,005,062,689/127,153.50
6. Step 6: Final answer
   x = 291,026.69