Finding the Third Proportional to 69,051.38 and 104,510.81

Step by Step Solution

1. Step 1: Write the proportion equation
   69,051.38 : 104,510.81 = 104,510.81 : x
2. Step 2: Convert to fraction form
   69,051.38/104,510.81 = 104,510.81/x
3. Step 3: Cross multiply
   69,051.38x = 104,510.81 × 104,510.81
4. Step 4: Simplify right side
   69,051.38x = 10,922,509,929.41
5. Step 5: Solve for x
   x = 10,922,509,929.41/69,051.38
6. Step 6: Final answer
   x = 158,179.47