Finding the Third Proportional to 46,853.25 and 74,937.75

Step by Step Solution

1. Step 1: Write the proportion equation
   46,853.25 : 74,937.75 = 74,937.75 : x
2. Step 2: Convert to fraction form
   46,853.25/74,937.75 = 74,937.75/x
3. Step 3: Cross multiply
   46,853.25x = 74,937.75 × 74,937.75
4. Step 4: Simplify right side
   46,853.25x = 5,615,666,375.06
5. Step 5: Solve for x
   x = 5,615,666,375.06/46,853.25
6. Step 6: Final answer
   x = 119,856.50