Finding the Third Proportional to 69,061 and 104,959

Step by Step Solution

1. Step 1: Write the proportion equation
   69,061 : 104,959 = 104,959 : x
2. Step 2: Convert to fraction form
   69,061/104,959 = 104,959/x
3. Step 3: Cross multiply
   69,061x = 104,959 × 104,959
4. Step 4: Simplify right side
   69,061x = 11,016,391,681
5. Step 5: Solve for x
   x = 11,016,391,681/69,061
6. Step 6: Final answer
   x = 159,516.83