Finding the Third Proportional to 49,616 and 74,435

Step by Step Solution

1. Step 1: Write the proportion equation
   49,616 : 74,435 = 74,435 : x
2. Step 2: Convert to fraction form
   49,616/74,435 = 74,435/x
3. Step 3: Cross multiply
   49,616x = 74,435 × 74,435
4. Step 4: Simplify right side
   49,616x = 5,540,569,225
5. Step 5: Solve for x
   x = 5,540,569,225/49,616
6. Step 6: Final answer
   x = 111,669.00