Finding the Third Proportional to 4,284,956 and 5,686,770

Step by Step Solution

1. Step 1: Write the proportion equation
   4,284,956 : 5,686,770 = 5,686,770 : x
2. Step 2: Convert to fraction form
   4,284,956/5,686,770 = 5,686,770/x
3. Step 3: Cross multiply
   4,284,956x = 5,686,770 × 5,686,770
4. Step 4: Simplify right side
   4,284,956x = 32,339,353,032,900
5. Step 5: Solve for x
   x = 32,339,353,032,900/4,284,956
6. Step 6: Final answer
   x = 7,547,184.39