Finding the Third Proportional to 36,072.84 and 56,664.56

Step by Step Solution

1. Step 1: Write the proportion equation
   36,072.84 : 56,664.56 = 56,664.56 : x
2. Step 2: Convert to fraction form
   36,072.84/56,664.56 = 56,664.56/x
3. Step 3: Cross multiply
   36,072.84x = 56,664.56 × 56,664.56
4. Step 4: Simplify right side
   36,072.84x = 3,210,872,643.32
5. Step 5: Solve for x
   x = 3,210,872,643.32/36,072.84
6. Step 6: Final answer
   x = 89,010.80