Finding the Third Proportional to 2,016,414 and 4,430,376

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,414 : 4,430,376 = 4,430,376 : x
2. Step 2: Convert to fraction form
   2,016,414/4,430,376 = 4,430,376/x
3. Step 3: Cross multiply
   2,016,414x = 4,430,376 × 4,430,376
4. Step 4: Simplify right side
   2,016,414x = 19,628,231,501,376
5. Step 5: Solve for x
   x = 19,628,231,501,376/2,016,414
6. Step 6: Final answer
   x = 9,734,226.95