Finding the Third Proportional to 2,975,856 and 6,483,144

Step by Step Solution

1. Step 1: Write the proportion equation
   2,975,856 : 6,483,144 = 6,483,144 : x
2. Step 2: Convert to fraction form
   2,975,856/6,483,144 = 6,483,144/x
3. Step 3: Cross multiply
   2,975,856x = 6,483,144 × 6,483,144
4. Step 4: Simplify right side
   2,975,856x = 42,031,156,124,736
5. Step 5: Solve for x
   x = 42,031,156,124,736/2,975,856
6. Step 6: Final answer
   x = 14,124,055.78