Finding the Third Proportional to 74,493 and 95,644.50

Step by Step Solution

1. Step 1: Write the proportion equation
   74,493 : 95,644.50 = 95,644.50 : x
2. Step 2: Convert to fraction form
   74,493/95,644.50 = 95,644.50/x
3. Step 3: Cross multiply
   74,493x = 95,644.50 × 95,644.50
4. Step 4: Simplify right side
   74,493x = 9,147,870,380.25
5. Step 5: Solve for x
   x = 9,147,870,380.25/74,493
6. Step 6: Final answer
   x = 122,801.74