Finding the Third Proportional to 30,701.81 and 46,872.56

Step by Step Solution

1. Step 1: Write the proportion equation
   30,701.81 : 46,872.56 = 46,872.56 : x
2. Step 2: Convert to fraction form
   30,701.81/46,872.56 = 46,872.56/x
3. Step 3: Cross multiply
   30,701.81x = 46,872.56 × 46,872.56
4. Step 4: Simplify right side
   30,701.81x = 2,197,037,115.32
5. Step 5: Solve for x
   x = 2,197,037,115.32/30,701.81
6. Step 6: Final answer
   x = 71,560.50