Finding the Third Proportional to 50,445 and 76,043.25

Step by Step Solution

1. Step 1: Write the proportion equation
   50,445 : 76,043.25 = 76,043.25 : x
2. Step 2: Convert to fraction form
   50,445/76,043.25 = 76,043.25/x
3. Step 3: Cross multiply
   50,445x = 76,043.25 × 76,043.25
4. Step 4: Simplify right side
   50,445x = 5,782,575,870.56
5. Step 5: Solve for x
   x = 5,782,575,870.56/50,445
6. Step 6: Final answer
   x = 114,631.30