Finding the Third Proportional to 696,834 and 1,054,872

Step by Step Solution

1. Step 1: Write the proportion equation
   696,834 : 1,054,872 = 1,054,872 : x
2. Step 2: Convert to fraction form
   696,834/1,054,872 = 1,054,872/x
3. Step 3: Cross multiply
   696,834x = 1,054,872 × 1,054,872
4. Step 4: Simplify right side
   696,834x = 1,112,754,936,384
5. Step 5: Solve for x
   x = 1,112,754,936,384/696,834
6. Step 6: Final answer
   x = 1,596,872.33