Finding the Third Proportional to 42,714 and 90,927

Step by Step Solution

1. Step 1: Write the proportion equation
   42,714 : 90,927 = 90,927 : x
2. Step 2: Convert to fraction form
   42,714/90,927 = 90,927/x
3. Step 3: Cross multiply
   42,714x = 90,927 × 90,927
4. Step 4: Simplify right side
   42,714x = 8,267,719,329
5. Step 5: Solve for x
   x = 8,267,719,329/42,714
6. Step 6: Final answer
   x = 193,559.94