Finding the Third Proportional to 2,210,652 and 3,243,456

Step by Step Solution

1. Step 1: Write the proportion equation
   2,210,652 : 3,243,456 = 3,243,456 : x
2. Step 2: Convert to fraction form
   2,210,652/3,243,456 = 3,243,456/x
3. Step 3: Cross multiply
   2,210,652x = 3,243,456 × 3,243,456
4. Step 4: Simplify right side
   2,210,652x = 10,520,006,823,936
5. Step 5: Solve for x
   x = 10,520,006,823,936/2,210,652
6. Step 6: Final answer
   x = 4,758,780.14