Finding the Third Proportional to 3,021,724 and 4,685,766

Step by Step Solution

1. Step 1: Write the proportion equation
   3,021,724 : 4,685,766 = 4,685,766 : x
2. Step 2: Convert to fraction form
   3,021,724/4,685,766 = 4,685,766/x
3. Step 3: Cross multiply
   3,021,724x = 4,685,766 × 4,685,766
4. Step 4: Simplify right side
   3,021,724x = 21,956,403,006,756
5. Step 5: Solve for x
   x = 21,956,403,006,756/3,021,724
6. Step 6: Final answer
   x = 7,266,184.14