Finding the Third Proportional to 3,294,724 and 7,219,304

Step by Step Solution

1. Step 1: Write the proportion equation
   3,294,724 : 7,219,304 = 7,219,304 : x
2. Step 2: Convert to fraction form
   3,294,724/7,219,304 = 7,219,304/x
3. Step 3: Cross multiply
   3,294,724x = 7,219,304 × 7,219,304
4. Step 4: Simplify right side
   3,294,724x = 52,118,350,244,416
5. Step 5: Solve for x
   x = 52,118,350,244,416/3,294,724
6. Step 6: Final answer
   x = 15,818,730.26