Finding the Third Proportional to 3,347,955 and 7,133,895

Step by Step Solution

1. Step 1: Write the proportion equation
   3,347,955 : 7,133,895 = 7,133,895 : x
2. Step 2: Convert to fraction form
   3,347,955/7,133,895 = 7,133,895/x
3. Step 3: Cross multiply
   3,347,955x = 7,133,895 × 7,133,895
4. Step 4: Simplify right side
   3,347,955x = 50,892,457,871,025
5. Step 5: Solve for x
   x = 50,892,457,871,025/3,347,955
6. Step 6: Final answer
   x = 15,201,057.92