Finding the Third Proportional to 2,664.77 and 3,722.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,664.77 : 3,722.84 = 3,722.84 : x
2. Step 2: Convert to fraction form
   2,664.77/3,722.84 = 3,722.84/x
3. Step 3: Cross multiply
   2,664.77x = 3,722.84 × 3,722.84
4. Step 4: Simplify right side
   2,664.77x = 13,859,507.42
5. Step 5: Solve for x
   x = 13,859,507.42/2,664.77
6. Step 6: Final answer
   x = 5,201.01