Finding the Third Proportional to 50,868 and 77,485.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,868 : 77,485.50 = 77,485.50 : x
2. Step 2: Convert to fraction form
   50,868/77,485.50 = 77,485.50/x
3. Step 3: Cross multiply
   50,868x = 77,485.50 × 77,485.50
4. Step 4: Simplify right side
   50,868x = 6,004,002,710.25
5. Step 5: Solve for x
   x = 6,004,002,710.25/50,868
6. Step 6: Final answer
   x = 118,031.04