Finding the Third Proportional to 30,732.75 and 46,991.81

Step by Step Solution

1. Step 1: Write the proportion equation
   30,732.75 : 46,991.81 = 46,991.81 : x
2. Step 2: Convert to fraction form
   30,732.75/46,991.81 = 46,991.81/x
3. Step 3: Cross multiply
   30,732.75x = 46,991.81 × 46,991.81
4. Step 4: Simplify right side
   30,732.75x = 2,208,230,442.04
5. Step 5: Solve for x
   x = 2,208,230,442.04/30,732.75
6. Step 6: Final answer
   x = 71,852.68