Finding the Third Proportional to 2,612,072 and 4,036,318

Step by Step Solution

1. Step 1: Write the proportion equation
   2,612,072 : 4,036,318 = 4,036,318 : x
2. Step 2: Convert to fraction form
   2,612,072/4,036,318 = 4,036,318/x
3. Step 3: Cross multiply
   2,612,072x = 4,036,318 × 4,036,318
4. Step 4: Simplify right side
   2,612,072x = 16,291,862,997,124
5. Step 5: Solve for x
   x = 16,291,862,997,124/2,612,072
6. Step 6: Final answer
   x = 6,237,141.62