Finding the Third Proportional to 49,146.75 and 74,126.25

Step by Step Solution

1. Step 1: Write the proportion equation
   49,146.75 : 74,126.25 = 74,126.25 : x
2. Step 2: Convert to fraction form
   49,146.75/74,126.25 = 74,126.25/x
3. Step 3: Cross multiply
   49,146.75x = 74,126.25 × 74,126.25
4. Step 4: Simplify right side
   49,146.75x = 5,494,700,939.06
5. Step 5: Solve for x
   x = 5,494,700,939.06/49,146.75
6. Step 6: Final answer
   x = 111,801.92