Finding the Third Proportional to 69,166 and 100,722

Step by Step Solution

1. Step 1: Write the proportion equation
   69,166 : 100,722 = 100,722 : x
2. Step 2: Convert to fraction form
   69,166/100,722 = 100,722/x
3. Step 3: Cross multiply
   69,166x = 100,722 × 100,722
4. Step 4: Simplify right side
   69,166x = 10,144,921,284
5. Step 5: Solve for x
   x = 10,144,921,284/69,166
6. Step 6: Final answer
   x = 146,674.97