Finding the Third Proportional to 49,156.88 and 75,168

Step by Step Solution

1. Step 1: Write the proportion equation
   49,156.88 : 75,168 = 75,168 : x
2. Step 2: Convert to fraction form
   49,156.88/75,168 = 75,168/x
3. Step 3: Cross multiply
   49,156.88x = 75,168 × 75,168
4. Step 4: Simplify right side
   49,156.88x = 5,650,228,224
5. Step 5: Solve for x
   x = 5,650,228,224/49,156.88
6. Step 6: Final answer
   x = 114,942.79