Finding the Third Proportional to 28,231.03 and 61,382.81

Step by Step Solution

1. Step 1: Write the proportion equation
   28,231.03 : 61,382.81 = 61,382.81 : x
2. Step 2: Convert to fraction form
   28,231.03/61,382.81 = 61,382.81/x
3. Step 3: Cross multiply
   28,231.03x = 61,382.81 × 61,382.81
4. Step 4: Simplify right side
   28,231.03x = 3,767,849,670.41
5. Step 5: Solve for x
   x = 3,767,849,670.41/28,231.03
6. Step 6: Final answer
   x = 133,464.83