Finding the Third Proportional to 43,866 and 62,518.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,866 : 62,518.50 = 62,518.50 : x
2. Step 2: Convert to fraction form
   43,866/62,518.50 = 62,518.50/x
3. Step 3: Cross multiply
   43,866x = 62,518.50 × 62,518.50
4. Step 4: Simplify right side
   43,866x = 3,908,562,842.25
5. Step 5: Solve for x
   x = 3,908,562,842.25/43,866
6. Step 6: Final answer
   x = 89,102.33