Finding the Third Proportional to 35,979.19 and 50,326.31

Step by Step Solution

1. Step 1: Write the proportion equation
   35,979.19 : 50,326.31 = 50,326.31 : x
2. Step 2: Convert to fraction form
   35,979.19/50,326.31 = 50,326.31/x
3. Step 3: Cross multiply
   35,979.19x = 50,326.31 × 50,326.31
4. Step 4: Simplify right side
   35,979.19x = 2,532,737,729.85
5. Step 5: Solve for x
   x = 2,532,737,729.85/35,979.19
6. Step 6: Final answer
   x = 70,394.52