Finding the Third Proportional to 53,234 and 113,609.50

Step by Step Solution

1. Step 1: Write the proportion equation
   53,234 : 113,609.50 = 113,609.50 : x
2. Step 2: Convert to fraction form
   53,234/113,609.50 = 113,609.50/x
3. Step 3: Cross multiply
   53,234x = 113,609.50 × 113,609.50
4. Step 4: Simplify right side
   53,234x = 12,907,118,490.25
5. Step 5: Solve for x
   x = 12,907,118,490.25/53,234
6. Step 6: Final answer
   x = 242,460.05