Finding the Third Proportional to 43,846.31 and 68,336.16

Step by Step Solution

1. Step 1: Write the proportion equation
   43,846.31 : 68,336.16 = 68,336.16 : x
2. Step 2: Convert to fraction form
   43,846.31/68,336.16 = 68,336.16/x
3. Step 3: Cross multiply
   43,846.31x = 68,336.16 × 68,336.16
4. Step 4: Simplify right side
   43,846.31x = 4,669,830,251.02
5. Step 5: Solve for x
   x = 4,669,830,251.02/43,846.31
6. Step 6: Final answer
   x = 106,504.52