Finding the Third Proportional to 3,379,572 and 7,038,756

Step by Step Solution

1. Step 1: Write the proportion equation
   3,379,572 : 7,038,756 = 7,038,756 : x
2. Step 2: Convert to fraction form
   3,379,572/7,038,756 = 7,038,756/x
3. Step 3: Cross multiply
   3,379,572x = 7,038,756 × 7,038,756
4. Step 4: Simplify right side
   3,379,572x = 49,544,086,027,536
5. Step 5: Solve for x
   x = 49,544,086,027,536/3,379,572
6. Step 6: Final answer
   x = 14,659,869.96