Finding the Third Proportional to 3,519,268 and 7,711,224

Step by Step Solution

1. Step 1: Write the proportion equation
   3,519,268 : 7,711,224 = 7,711,224 : x
2. Step 2: Convert to fraction form
   3,519,268/7,711,224 = 7,711,224/x
3. Step 3: Cross multiply
   3,519,268x = 7,711,224 × 7,711,224
4. Step 4: Simplify right side
   3,519,268x = 59,462,975,578,176
5. Step 5: Solve for x
   x = 59,462,975,578,176/3,519,268
6. Step 6: Final answer
   x = 16,896,404.47