Finding the Third Proportional to 112,394.67 and 245,383.59

Step by Step Solution

1. Step 1: Write the proportion equation
   112,394.67 : 245,383.59 = 245,383.59 : x
2. Step 2: Convert to fraction form
   112,394.67/245,383.59 = 245,383.59/x
3. Step 3: Cross multiply
   112,394.67x = 245,383.59 × 245,383.59
4. Step 4: Simplify right side
   112,394.67x = 60,213,108,081.67
5. Step 5: Solve for x
   x = 60,213,108,081.67/112,394.67
6. Step 6: Final answer
   x = 535,729.20