Finding the Third Proportional to 50,773.50 and 77,351.63

Step by Step Solution

1. Step 1: Write the proportion equation
   50,773.50 : 77,351.63 = 77,351.63 : x
2. Step 2: Convert to fraction form
   50,773.50/77,351.63 = 77,351.63/x
3. Step 3: Cross multiply
   50,773.50x = 77,351.63 × 77,351.63
4. Step 4: Simplify right side
   50,773.50x = 5,983,273,890.14
5. Step 5: Solve for x
   x = 5,983,273,890.14/50,773.50
6. Step 6: Final answer
   x = 117,842.46