Finding the Third Proportional to 51,166.69 and 104,884.88

Step by Step Solution

1. Step 1: Write the proportion equation
   51,166.69 : 104,884.88 = 104,884.88 : x
2. Step 2: Convert to fraction form
   51,166.69/104,884.88 = 104,884.88/x
3. Step 3: Cross multiply
   51,166.69x = 104,884.88 × 104,884.88
4. Step 4: Simplify right side
   51,166.69x = 11,000,837,003.77
5. Step 5: Solve for x
   x = 11,000,837,003.77/51,166.69
6. Step 6: Final answer
   x = 214,999.98