Finding the Third Proportional to 46,785.16 and 71,912.91

Step by Step Solution

1. Step 1: Write the proportion equation
   46,785.16 : 71,912.91 = 71,912.91 : x
2. Step 2: Convert to fraction form
   46,785.16/71,912.91 = 71,912.91/x
3. Step 3: Cross multiply
   46,785.16x = 71,912.91 × 71,912.91
4. Step 4: Simplify right side
   46,785.16x = 5,171,466,085.32
5. Step 5: Solve for x
   x = 5,171,466,085.32/46,785.16
6. Step 6: Final answer
   x = 110,536.47