Finding the Third Proportional to 3,426,225 and 4,820,610

Step by Step Solution

1. Step 1: Write the proportion equation
   3,426,225 : 4,820,610 = 4,820,610 : x
2. Step 2: Convert to fraction form
   3,426,225/4,820,610 = 4,820,610/x
3. Step 3: Cross multiply
   3,426,225x = 4,820,610 × 4,820,610
4. Step 4: Simplify right side
   3,426,225x = 23,238,280,772,100
5. Step 5: Solve for x
   x = 23,238,280,772,100/3,426,225
6. Step 6: Final answer
   x = 6,782,473.65