Finding the Third Proportional to 3,208,464 and 7,134,224

Step by Step Solution

1. Step 1: Write the proportion equation
   3,208,464 : 7,134,224 = 7,134,224 : x
2. Step 2: Convert to fraction form
   3,208,464/7,134,224 = 7,134,224/x
3. Step 3: Cross multiply
   3,208,464x = 7,134,224 × 7,134,224
4. Step 4: Simplify right side
   3,208,464x = 50,897,152,082,176
5. Step 5: Solve for x
   x = 50,897,152,082,176/3,208,464
6. Step 6: Final answer
   x = 15,863,401.33