Finding the Third Proportional to 108,948 and 147,858

Step by Step Solution

1. Step 1: Write the proportion equation
   108,948 : 147,858 = 147,858 : x
2. Step 2: Convert to fraction form
   108,948/147,858 = 147,858/x
3. Step 3: Cross multiply
   108,948x = 147,858 × 147,858
4. Step 4: Simplify right side
   108,948x = 21,861,988,164
5. Step 5: Solve for x
   x = 21,861,988,164/108,948
6. Step 6: Final answer
   x = 200,664.43