Finding the Third Proportional to 3,293,364 and 7,208,808

Step by Step Solution

1. Step 1: Write the proportion equation
   3,293,364 : 7,208,808 = 7,208,808 : x
2. Step 2: Convert to fraction form
   3,293,364/7,208,808 = 7,208,808/x
3. Step 3: Cross multiply
   3,293,364x = 7,208,808 × 7,208,808
4. Step 4: Simplify right side
   3,293,364x = 51,966,912,780,864
5. Step 5: Solve for x
   x = 51,966,912,780,864/3,293,364
6. Step 6: Final answer
   x = 15,779,280.03