Finding the Third Proportional to 49,376.25 and 74,499.75

Step by Step Solution

1. Step 1: Write the proportion equation
   49,376.25 : 74,499.75 = 74,499.75 : x
2. Step 2: Convert to fraction form
   49,376.25/74,499.75 = 74,499.75/x
3. Step 3: Cross multiply
   49,376.25x = 74,499.75 × 74,499.75
4. Step 4: Simplify right side
   49,376.25x = 5,550,212,750.06
5. Step 5: Solve for x
   x = 5,550,212,750.06/49,376.25
6. Step 6: Final answer
   x = 112,406.53