Finding the Third Proportional to 101,066 and 168,429

Step by Step Solution

1. Step 1: Write the proportion equation
   101,066 : 168,429 = 168,429 : x
2. Step 2: Convert to fraction form
   101,066/168,429 = 168,429/x
3. Step 3: Cross multiply
   101,066x = 168,429 × 168,429
4. Step 4: Simplify right side
   101,066x = 28,368,328,041
5. Step 5: Solve for x
   x = 28,368,328,041/101,066
6. Step 6: Final answer
   x = 280,691.11