Finding the Third Proportional to 127,876.50 and 193,590

Step by Step Solution

1. Step 1: Write the proportion equation
   127,876.50 : 193,590 = 193,590 : x
2. Step 2: Convert to fraction form
   127,876.50/193,590 = 193,590/x
3. Step 3: Cross multiply
   127,876.50x = 193,590 × 193,590
4. Step 4: Simplify right side
   127,876.50x = 37,477,088,100
5. Step 5: Solve for x
   x = 37,477,088,100/127,876.50
6. Step 6: Final answer
   x = 293,072.52