Finding the Third Proportional to 1,412.63 and 2,151.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,412.63 : 2,151.56 = 2,151.56 : x
2. Step 2: Convert to fraction form
   1,412.63/2,151.56 = 2,151.56/x
3. Step 3: Cross multiply
   1,412.63x = 2,151.56 × 2,151.56
4. Step 4: Simplify right side
   1,412.63x = 4,629,221.19
5. Step 5: Solve for x
   x = 4,629,221.19/1,412.63
6. Step 6: Final answer
   x = 3,277.03