Finding the Third Proportional to 3,413,064 and 7,373,472

Step by Step Solution

1. Step 1: Write the proportion equation
   3,413,064 : 7,373,472 = 7,373,472 : x
2. Step 2: Convert to fraction form
   3,413,064/7,373,472 = 7,373,472/x
3. Step 3: Cross multiply
   3,413,064x = 7,373,472 × 7,373,472
4. Step 4: Simplify right side
   3,413,064x = 54,368,089,334,784
5. Step 5: Solve for x
   x = 54,368,089,334,784/3,413,064
6. Step 6: Final answer
   x = 15,929,408.10