Finding the Third Proportional to 1,561.36 and 2,368.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,561.36 : 2,368.83 = 2,368.83 : x
2. Step 2: Convert to fraction form
   1,561.36/2,368.83 = 2,368.83/x
3. Step 3: Cross multiply
   1,561.36x = 2,368.83 × 2,368.83
4. Step 4: Simplify right side
   1,561.36x = 5,611,346.69
5. Step 5: Solve for x
   x = 5,611,346.69/1,561.36
6. Step 6: Final answer
   x = 3,593.89