Finding the Third Proportional to 2,983,446 and 4,419,217

Step by Step Solution

1. Step 1: Write the proportion equation
   2,983,446 : 4,419,217 = 4,419,217 : x
2. Step 2: Convert to fraction form
   2,983,446/4,419,217 = 4,419,217/x
3. Step 3: Cross multiply
   2,983,446x = 4,419,217 × 4,419,217
4. Step 4: Simplify right side
   2,983,446x = 19,529,478,893,089
5. Step 5: Solve for x
   x = 19,529,478,893,089/2,983,446
6. Step 6: Final answer
   x = 6,545,946.83