Finding the Third Proportional to 2,870.44 and 4,436.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,870.44 : 4,436.02 = 4,436.02 : x
2. Step 2: Convert to fraction form
   2,870.44/4,436.02 = 4,436.02/x
3. Step 3: Cross multiply
   2,870.44x = 4,436.02 × 4,436.02
4. Step 4: Simplify right side
   2,870.44x = 19,678,234.63
5. Step 5: Solve for x
   x = 19,678,234.63/2,870.44
6. Step 6: Final answer
   x = 6,855.48