Finding the Third Proportional to 28,616.06 and 43,777.97

Step by Step Solution

1. Step 1: Write the proportion equation
   28,616.06 : 43,777.97 = 43,777.97 : x
2. Step 2: Convert to fraction form
   28,616.06/43,777.97 = 43,777.97/x
3. Step 3: Cross multiply
   28,616.06x = 43,777.97 × 43,777.97
4. Step 4: Simplify right side
   28,616.06x = 1,916,510,547.88
5. Step 5: Solve for x
   x = 1,916,510,547.88/28,616.06
6. Step 6: Final answer
   x = 66,973.24