Finding the Third Proportional to 69,568.88 and 100,495.69

Step by Step Solution

1. Step 1: Write the proportion equation
   69,568.88 : 100,495.69 = 100,495.69 : x
2. Step 2: Convert to fraction form
   69,568.88/100,495.69 = 100,495.69/x
3. Step 3: Cross multiply
   69,568.88x = 100,495.69 × 100,495.69
4. Step 4: Simplify right side
   69,568.88x = 10,099,383,206.10
5. Step 5: Solve for x
   x = 10,099,383,206.10/69,568.88
6. Step 6: Final answer
   x = 145,171.00