Finding the Third Proportional to 48,404.25 and 74,774.25

Step by Step Solution

1. Step 1: Write the proportion equation
   48,404.25 : 74,774.25 = 74,774.25 : x
2. Step 2: Convert to fraction form
   48,404.25/74,774.25 = 74,774.25/x
3. Step 3: Cross multiply
   48,404.25x = 74,774.25 × 74,774.25
4. Step 4: Simplify right side
   48,404.25x = 5,591,188,463.06
5. Step 5: Solve for x
   x = 5,591,188,463.06/48,404.25
6. Step 6: Final answer
   x = 115,510.28