Finding the Third Proportional to 69,300 and 108,006

Step by Step Solution

1. Step 1: Write the proportion equation
   69,300 : 108,006 = 108,006 : x
2. Step 2: Convert to fraction form
   69,300/108,006 = 108,006/x
3. Step 3: Cross multiply
   69,300x = 108,006 × 108,006
4. Step 4: Simplify right side
   69,300x = 11,665,296,036
5. Step 5: Solve for x
   x = 11,665,296,036/69,300
6. Step 6: Final answer
   x = 168,330.39