Finding the Third Proportional to 105,616.69 and 234,847.06

Step by Step Solution

1. Step 1: Write the proportion equation
   105,616.69 : 234,847.06 = 234,847.06 : x
2. Step 2: Convert to fraction form
   105,616.69/234,847.06 = 234,847.06/x
3. Step 3: Cross multiply
   105,616.69x = 234,847.06 × 234,847.06
4. Step 4: Simplify right side
   105,616.69x = 55,153,142,764.88
5. Step 5: Solve for x
   x = 55,153,142,764.88/105,616.69
6. Step 6: Final answer
   x = 522,201.03