Finding the Third Proportional to 43,791 and 67,935.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,791 : 67,935.50 = 67,935.50 : x
2. Step 2: Convert to fraction form
   43,791/67,935.50 = 67,935.50/x
3. Step 3: Cross multiply
   43,791x = 67,935.50 × 67,935.50
4. Step 4: Simplify right side
   43,791x = 4,615,232,160.25
5. Step 5: Solve for x
   x = 4,615,232,160.25/43,791
6. Step 6: Final answer
   x = 105,392.25