Finding the Third Proportional to 1,086,819 and 1,596,972

Step by Step Solution

1. Step 1: Write the proportion equation
   1,086,819 : 1,596,972 = 1,596,972 : x
2. Step 2: Convert to fraction form
   1,086,819/1,596,972 = 1,596,972/x
3. Step 3: Cross multiply
   1,086,819x = 1,596,972 × 1,596,972
4. Step 4: Simplify right side
   1,086,819x = 2,550,319,568,784
5. Step 5: Solve for x
   x = 2,550,319,568,784/1,086,819
6. Step 6: Final answer
   x = 2,346,590.89