Finding the Third Proportional to 43,789.50 and 67,735.13

Step by Step Solution

1. Step 1: Write the proportion equation
   43,789.50 : 67,735.13 = 67,735.13 : x
2. Step 2: Convert to fraction form
   43,789.50/67,735.13 = 67,735.13/x
3. Step 3: Cross multiply
   43,789.50x = 67,735.13 × 67,735.13
4. Step 4: Simplify right side
   43,789.50x = 4,588,047,158.77
5. Step 5: Solve for x
   x = 4,588,047,158.77/43,789.50
6. Step 6: Final answer
   x = 104,775.05