Finding the Third Proportional to 670,872 and 1,459,848

Step by Step Solution

1. Step 1: Write the proportion equation
   670,872 : 1,459,848 = 1,459,848 : x
2. Step 2: Convert to fraction form
   670,872/1,459,848 = 1,459,848/x
3. Step 3: Cross multiply
   670,872x = 1,459,848 × 1,459,848
4. Step 4: Simplify right side
   670,872x = 2,131,156,183,104
5. Step 5: Solve for x
   x = 2,131,156,183,104/670,872
6. Step 6: Final answer
   x = 3,176,695.68