Finding the Third Proportional to 43,834.50 and 62,678.81

Step by Step Solution

1. Step 1: Write the proportion equation
   43,834.50 : 62,678.81 = 62,678.81 : x
2. Step 2: Convert to fraction form
   43,834.50/62,678.81 = 62,678.81/x
3. Step 3: Cross multiply
   43,834.50x = 62,678.81 × 62,678.81
4. Step 4: Simplify right side
   43,834.50x = 3,928,633,536.41
5. Step 5: Solve for x
   x = 3,928,633,536.41/43,834.50
6. Step 6: Final answer
   x = 89,624.24