Finding the Third Proportional to 694,450 and 1,521,848

Step by Step Solution

1. Step 1: Write the proportion equation
   694,450 : 1,521,848 = 1,521,848 : x
2. Step 2: Convert to fraction form
   694,450/1,521,848 = 1,521,848/x
3. Step 3: Cross multiply
   694,450x = 1,521,848 × 1,521,848
4. Step 4: Simplify right side
   694,450x = 2,316,021,335,104
5. Step 5: Solve for x
   x = 2,316,021,335,104/694,450
6. Step 6: Final answer
   x = 3,335,044.04