Finding the Third Proportional to 50,070.38 and 77,313.38

Step by Step Solution

1. Step 1: Write the proportion equation
   50,070.38 : 77,313.38 = 77,313.38 : x
2. Step 2: Convert to fraction form
   50,070.38/77,313.38 = 77,313.38/x
3. Step 3: Cross multiply
   50,070.38x = 77,313.38 × 77,313.38
4. Step 4: Simplify right side
   50,070.38x = 5,977,357,953.89
5. Step 5: Solve for x
   x = 5,977,357,953.89/50,070.38
6. Step 6: Final answer
   x = 119,379.13