Finding the Third Proportional to 49,392 and 76,500

Step by Step Solution

1. Step 1: Write the proportion equation
   49,392 : 76,500 = 76,500 : x
2. Step 2: Convert to fraction form
   49,392/76,500 = 76,500/x
3. Step 3: Cross multiply
   49,392x = 76,500 × 76,500
4. Step 4: Simplify right side
   49,392x = 5,852,250,000
5. Step 5: Solve for x
   x = 5,852,250,000/49,392
6. Step 6: Final answer
   x = 118,485.79