Finding the Third Proportional to 73,654.50 and 113,358

Step by Step Solution

1. Step 1: Write the proportion equation
   73,654.50 : 113,358 = 113,358 : x
2. Step 2: Convert to fraction form
   73,654.50/113,358 = 113,358/x
3. Step 3: Cross multiply
   73,654.50x = 113,358 × 113,358
4. Step 4: Simplify right side
   73,654.50x = 12,850,036,164
5. Step 5: Solve for x
   x = 12,850,036,164/73,654.50
6. Step 6: Final answer
   x = 174,463.69