Finding the Third Proportional to 42,859 and 95,654

Step by Step Solution

1. Step 1: Write the proportion equation
   42,859 : 95,654 = 95,654 : x
2. Step 2: Convert to fraction form
   42,859/95,654 = 95,654/x
3. Step 3: Cross multiply
   42,859x = 95,654 × 95,654
4. Step 4: Simplify right side
   42,859x = 9,149,687,716
5. Step 5: Solve for x
   x = 9,149,687,716/42,859
6. Step 6: Final answer
   x = 213,483.46