Finding the Third Proportional to 49,192.69 and 71,852.63

Step by Step Solution

1. Step 1: Write the proportion equation
   49,192.69 : 71,852.63 = 71,852.63 : x
2. Step 2: Convert to fraction form
   49,192.69/71,852.63 = 71,852.63/x
3. Step 3: Cross multiply
   49,192.69x = 71,852.63 × 71,852.63
4. Step 4: Simplify right side
   49,192.69x = 5,162,799,719.39
5. Step 5: Solve for x
   x = 5,162,799,719.39/49,192.69
6. Step 6: Final answer
   x = 104,950.55