Finding the Third Proportional to 42,861 and 93,654

Step by Step Solution

1. Step 1: Write the proportion equation
   42,861 : 93,654 = 93,654 : x
2. Step 2: Convert to fraction form
   42,861/93,654 = 93,654/x
3. Step 3: Cross multiply
   42,861x = 93,654 × 93,654
4. Step 4: Simplify right side
   42,861x = 8,771,071,716
5. Step 5: Solve for x
   x = 8,771,071,716/42,861
6. Step 6: Final answer
   x = 204,639.92