Finding the Third Proportional to 1,856.95 and 3,744.28

Step by Step Solution

1. Step 1: Write the proportion equation
   1,856.95 : 3,744.28 = 3,744.28 : x
2. Step 2: Convert to fraction form
   1,856.95/3,744.28 = 3,744.28/x
3. Step 3: Cross multiply
   1,856.95x = 3,744.28 × 3,744.28
4. Step 4: Simplify right side
   1,856.95x = 14,019,642.08
5. Step 5: Solve for x
   x = 14,019,642.08/1,856.95
6. Step 6: Final answer
   x = 7,549.81