Finding the Third Proportional to 899,460 and 1,367,608

Step by Step Solution

1. Step 1: Write the proportion equation
   899,460 : 1,367,608 = 1,367,608 : x
2. Step 2: Convert to fraction form
   899,460/1,367,608 = 1,367,608/x
3. Step 3: Cross multiply
   899,460x = 1,367,608 × 1,367,608
4. Step 4: Simplify right side
   899,460x = 1,870,351,641,664
5. Step 5: Solve for x
   x = 1,870,351,641,664/899,460
6. Step 6: Final answer
   x = 2,079,416.14