Finding the Third Proportional to 50,877.88 and 74,792.63

Step by Step Solution

1. Step 1: Write the proportion equation
   50,877.88 : 74,792.63 = 74,792.63 : x
2. Step 2: Convert to fraction form
   50,877.88/74,792.63 = 74,792.63/x
3. Step 3: Cross multiply
   50,877.88x = 74,792.63 × 74,792.63
4. Step 4: Simplify right side
   50,877.88x = 5,593,936,754.39
5. Step 5: Solve for x
   x = 5,593,936,754.39/50,877.88
6. Step 6: Final answer
   x = 109,948.32