Finding the Third Proportional to 3,929,836 and 6,249,052

Step by Step Solution

1. Step 1: Write the proportion equation
   3,929,836 : 6,249,052 = 6,249,052 : x
2. Step 2: Convert to fraction form
   3,929,836/6,249,052 = 6,249,052/x
3. Step 3: Cross multiply
   3,929,836x = 6,249,052 × 6,249,052
4. Step 4: Simplify right side
   3,929,836x = 39,050,650,898,704
5. Step 5: Solve for x
   x = 39,050,650,898,704/3,929,836
6. Step 6: Final answer
   x = 9,936,967.06