Finding the Third Proportional to 224,863.31 and 341,899.31

Step by Step Solution

1. Step 1: Write the proportion equation
   224,863.31 : 341,899.31 = 341,899.31 : x
2. Step 2: Convert to fraction form
   224,863.31/341,899.31 = 341,899.31/x
3. Step 3: Cross multiply
   224,863.31x = 341,899.31 × 341,899.31
4. Step 4: Simplify right side
   224,863.31x = 116,895,139,887.97
5. Step 5: Solve for x
   x = 116,895,139,887.97/224,863.31
6. Step 6: Final answer
   x = 519,849.76