Finding the Third Proportional to 3,240,340 and 7,090,952

Step by Step Solution

1. Step 1: Write the proportion equation
   3,240,340 : 7,090,952 = 7,090,952 : x
2. Step 2: Convert to fraction form
   3,240,340/7,090,952 = 7,090,952/x
3. Step 3: Cross multiply
   3,240,340x = 7,090,952 × 7,090,952
4. Step 4: Simplify right side
   3,240,340x = 50,281,600,266,304
5. Step 5: Solve for x
   x = 50,281,600,266,304/3,240,340
6. Step 6: Final answer
   x = 15,517,384.06