Finding the Third Proportional to 3,929,844 and 6,249,064

Step by Step Solution

1. Step 1: Write the proportion equation
   3,929,844 : 6,249,064 = 6,249,064 : x
2. Step 2: Convert to fraction form
   3,929,844/6,249,064 = 6,249,064/x
3. Step 3: Cross multiply
   3,929,844x = 6,249,064 × 6,249,064
4. Step 4: Simplify right side
   3,929,844x = 39,050,800,876,096
5. Step 5: Solve for x
   x = 39,050,800,876,096/3,929,844
6. Step 6: Final answer
   x = 9,936,985.00