Finding the Third Proportional to 28,661.82 and 62,262.11

Step by Step Solution

1. Step 1: Write the proportion equation
   28,661.82 : 62,262.11 = 62,262.11 : x
2. Step 2: Convert to fraction form
   28,661.82/62,262.11 = 62,262.11/x
3. Step 3: Cross multiply
   28,661.82x = 62,262.11 × 62,262.11
4. Step 4: Simplify right side
   28,661.82x = 3,876,569,777.40
5. Step 5: Solve for x
   x = 3,876,569,777.40/28,661.82
6. Step 6: Final answer
   x = 135,252.05