Finding the Third Proportional to 2,221,430 and 3,247,944

Step by Step Solution

1. Step 1: Write the proportion equation
   2,221,430 : 3,247,944 = 3,247,944 : x
2. Step 2: Convert to fraction form
   2,221,430/3,247,944 = 3,247,944/x
3. Step 3: Cross multiply
   2,221,430x = 3,247,944 × 3,247,944
4. Step 4: Simplify right side
   2,221,430x = 10,549,140,227,136
5. Step 5: Solve for x
   x = 10,549,140,227,136/2,221,430
6. Step 6: Final answer
   x = 4,748,806.05