Finding the Third Proportional to 28,662 and 43,607.25

Step by Step Solution

1. Step 1: Write the proportion equation
   28,662 : 43,607.25 = 43,607.25 : x
2. Step 2: Convert to fraction form
   28,662/43,607.25 = 43,607.25/x
3. Step 3: Cross multiply
   28,662x = 43,607.25 × 43,607.25
4. Step 4: Simplify right side
   28,662x = 1,901,592,252.56
5. Step 5: Solve for x
   x = 1,901,592,252.56/28,662
6. Step 6: Final answer
   x = 66,345.41