Finding the Third Proportional to 56,566.69 and 111,705.75

Step by Step Solution

1. Step 1: Write the proportion equation
   56,566.69 : 111,705.75 = 111,705.75 : x
2. Step 2: Convert to fraction form
   56,566.69/111,705.75 = 111,705.75/x
3. Step 3: Cross multiply
   56,566.69x = 111,705.75 × 111,705.75
4. Step 4: Simplify right side
   56,566.69x = 12,478,174,583.06
5. Step 5: Solve for x
   x = 12,478,174,583.06/56,566.69
6. Step 6: Final answer
   x = 220,592.28