Finding the Third Proportional to 1,847.72 and 2,868.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,847.72 : 2,868.94 = 2,868.94 : x
2. Step 2: Convert to fraction form
   1,847.72/2,868.94 = 2,868.94/x
3. Step 3: Cross multiply
   1,847.72x = 2,868.94 × 2,868.94
4. Step 4: Simplify right side
   1,847.72x = 8,230,802.38
5. Step 5: Solve for x
   x = 8,230,802.38/1,847.72
6. Step 6: Final answer
   x = 4,454.58