Finding the Third Proportional to 224,707.50 and 341,661.38

Step by Step Solution

1. Step 1: Write the proportion equation
   224,707.50 : 341,661.38 = 341,661.38 : x
2. Step 2: Convert to fraction form
   224,707.50/341,661.38 = 341,661.38/x
3. Step 3: Cross multiply
   224,707.50x = 341,661.38 × 341,661.38
4. Step 4: Simplify right side
   224,707.50x = 116,732,495,166.89
5. Step 5: Solve for x
   x = 116,732,495,166.89/224,707.50
6. Step 6: Final answer
   x = 519,486.42