Finding the Third Proportional to 88,300.13 and 193,105.13

Step by Step Solution

1. Step 1: Write the proportion equation
   88,300.13 : 193,105.13 = 193,105.13 : x
2. Step 2: Convert to fraction form
   88,300.13/193,105.13 = 193,105.13/x
3. Step 3: Cross multiply
   88,300.13x = 193,105.13 × 193,105.13
4. Step 4: Simplify right side
   88,300.13x = 37,289,589,301.27
5. Step 5: Solve for x
   x = 37,289,589,301.27/88,300.13
6. Step 6: Final answer
   x = 422,305.06