Finding the Third Proportional to 49,116.38 and 74,084.63

Step by Step Solution

1. Step 1: Write the proportion equation
   49,116.38 : 74,084.63 = 74,084.63 : x
2. Step 2: Convert to fraction form
   49,116.38/74,084.63 = 74,084.63/x
3. Step 3: Cross multiply
   49,116.38x = 74,084.63 × 74,084.63
4. Step 4: Simplify right side
   49,116.38x = 5,488,531,661.39
5. Step 5: Solve for x
   x = 5,488,531,661.39/49,116.38
6. Step 6: Final answer
   x = 111,745.45