Finding the Third Proportional to 943,856 and 2,045,170

Step by Step Solution

1. Step 1: Write the proportion equation
   943,856 : 2,045,170 = 2,045,170 : x
2. Step 2: Convert to fraction form
   943,856/2,045,170 = 2,045,170/x
3. Step 3: Cross multiply
   943,856x = 2,045,170 × 2,045,170
4. Step 4: Simplify right side
   943,856x = 4,182,720,328,900
5. Step 5: Solve for x
   x = 4,182,720,328,900/943,856
6. Step 6: Final answer
   x = 4,431,523.80