Finding the Third Proportional to 53,204.77 and 111,337.45

Step by Step Solution

1. Step 1: Write the proportion equation
   53,204.77 : 111,337.45 = 111,337.45 : x
2. Step 2: Convert to fraction form
   53,204.77/111,337.45 = 111,337.45/x
3. Step 3: Cross multiply
   53,204.77x = 111,337.45 × 111,337.45
4. Step 4: Simplify right side
   53,204.77x = 12,396,028,468.36
5. Step 5: Solve for x
   x = 12,396,028,468.36/53,204.77
6. Step 6: Final answer
   x = 232,987.18