Finding the Third Proportional to 108,146 and 168,038

Step by Step Solution

1. Step 1: Write the proportion equation
   108,146 : 168,038 = 168,038 : x
2. Step 2: Convert to fraction form
   108,146/168,038 = 168,038/x
3. Step 3: Cross multiply
   108,146x = 168,038 × 168,038
4. Step 4: Simplify right side
   108,146x = 28,236,769,444
5. Step 5: Solve for x
   x = 28,236,769,444/108,146
6. Step 6: Final answer
   x = 261,098.60