Finding the Third Proportional to 107,188 and 229,928

Step by Step Solution

1. Step 1: Write the proportion equation
   107,188 : 229,928 = 229,928 : x
2. Step 2: Convert to fraction form
   107,188/229,928 = 229,928/x
3. Step 3: Cross multiply
   107,188x = 229,928 × 229,928
4. Step 4: Simplify right side
   107,188x = 52,866,885,184
5. Step 5: Solve for x
   x = 52,866,885,184/107,188
6. Step 6: Final answer
   x = 493,216.45