Finding the Third Proportional to 42,076.50 and 90,714

Step by Step Solution

1. Step 1: Write the proportion equation
   42,076.50 : 90,714 = 90,714 : x
2. Step 2: Convert to fraction form
   42,076.50/90,714 = 90,714/x
3. Step 3: Cross multiply
   42,076.50x = 90,714 × 90,714
4. Step 4: Simplify right side
   42,076.50x = 8,229,029,796
5. Step 5: Solve for x
   x = 8,229,029,796/42,076.50
6. Step 6: Final answer
   x = 195,573.06