Finding the Third Proportional to 1,197.91 and 1,859.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,197.91 : 1,859.52 = 1,859.52 : x
2. Step 2: Convert to fraction form
   1,197.91/1,859.52 = 1,859.52/x
3. Step 3: Cross multiply
   1,197.91x = 1,859.52 × 1,859.52
4. Step 4: Simplify right side
   1,197.91x = 3,457,812.89
5. Step 5: Solve for x
   x = 3,457,812.89/1,197.91
6. Step 6: Final answer
   x = 2,886.53