Finding the Third Proportional to 1,008,953 and 2,214,493

Step by Step Solution

1. Step 1: Write the proportion equation
   1,008,953 : 2,214,493 = 2,214,493 : x
2. Step 2: Convert to fraction form
   1,008,953/2,214,493 = 2,214,493/x
3. Step 3: Cross multiply
   1,008,953x = 2,214,493 × 2,214,493
4. Step 4: Simplify right side
   1,008,953x = 4,903,979,247,049
5. Step 5: Solve for x
   x = 4,903,979,247,049/1,008,953
6. Step 6: Final answer
   x = 4,860,463.52