Finding the Third Proportional to 3,407,937 and 7,294,692

Step by Step Solution

1. Step 1: Write the proportion equation
   3,407,937 : 7,294,692 = 7,294,692 : x
2. Step 2: Convert to fraction form
   3,407,937/7,294,692 = 7,294,692/x
3. Step 3: Cross multiply
   3,407,937x = 7,294,692 × 7,294,692
4. Step 4: Simplify right side
   3,407,937x = 53,212,531,374,864
5. Step 5: Solve for x
   x = 53,212,531,374,864/3,407,937
6. Step 6: Final answer
   x = 15,614,294.33