Finding the Third Proportional to 49,501.69 and 76,687.59

Step by Step Solution

1. Step 1: Write the proportion equation
   49,501.69 : 76,687.59 = 76,687.59 : x
2. Step 2: Convert to fraction form
   49,501.69/76,687.59 = 76,687.59/x
3. Step 3: Cross multiply
   49,501.69x = 76,687.59 × 76,687.59
4. Step 4: Simplify right side
   49,501.69x = 5,880,987,035.17
5. Step 5: Solve for x
   x = 5,880,987,035.17/49,501.69
6. Step 6: Final answer
   x = 118,803.77