Finding the Third Proportional to 1,420,008 and 3,100,224

Step by Step Solution

1. Step 1: Write the proportion equation
   1,420,008 : 3,100,224 = 3,100,224 : x
2. Step 2: Convert to fraction form
   1,420,008/3,100,224 = 3,100,224/x
3. Step 3: Cross multiply
   1,420,008x = 3,100,224 × 3,100,224
4. Step 4: Simplify right side
   1,420,008x = 9,611,388,850,176
5. Step 5: Solve for x
   x = 9,611,388,850,176/1,420,008
6. Step 6: Final answer
   x = 6,768,545.56