Finding the Third Proportional to 49,873.22 and 74,638.97

Step by Step Solution

1. Step 1: Write the proportion equation
   49,873.22 : 74,638.97 = 74,638.97 : x
2. Step 2: Convert to fraction form
   49,873.22/74,638.97 = 74,638.97/x
3. Step 3: Cross multiply
   49,873.22x = 74,638.97 × 74,638.97
4. Step 4: Simplify right side
   49,873.22x = 5,570,975,656.06
5. Step 5: Solve for x
   x = 5,570,975,656.06/49,873.22
6. Step 6: Final answer
   x = 111,702.75