Finding the Third Proportional to 109,437 and 226,456.50

Step by Step Solution

1. Step 1: Write the proportion equation
   109,437 : 226,456.50 = 226,456.50 : x
2. Step 2: Convert to fraction form
   109,437/226,456.50 = 226,456.50/x
3. Step 3: Cross multiply
   109,437x = 226,456.50 × 226,456.50
4. Step 4: Simplify right side
   109,437x = 51,282,546,392.25
5. Step 5: Solve for x
   x = 51,282,546,392.25/109,437
6. Step 6: Final answer
   x = 468,603.36