Finding the Third Proportional to 1,085,742 and 2,385,630

Step by Step Solution

1. Step 1: Write the proportion equation
   1,085,742 : 2,385,630 = 2,385,630 : x
2. Step 2: Convert to fraction form
   1,085,742/2,385,630 = 2,385,630/x
3. Step 3: Cross multiply
   1,085,742x = 2,385,630 × 2,385,630
4. Step 4: Simplify right side
   1,085,742x = 5,691,230,496,900
5. Step 5: Solve for x
   x = 5,691,230,496,900/1,085,742
6. Step 6: Final answer
   x = 5,241,789.02