Finding the Third Proportional to 141,112.13 and 341,293.50

Step by Step Solution

1. Step 1: Write the proportion equation
   141,112.13 : 341,293.50 = 341,293.50 : x
2. Step 2: Convert to fraction form
   141,112.13/341,293.50 = 341,293.50/x
3. Step 3: Cross multiply
   141,112.13x = 341,293.50 × 341,293.50
4. Step 4: Simplify right side
   141,112.13x = 116,481,253,142.25
5. Step 5: Solve for x
   x = 116,481,253,142.25/141,112.13
6. Step 6: Final answer
   x = 825,451.77