Finding the Third Proportional to 1,198,214 and 2,608,030

Step by Step Solution

1. Step 1: Write the proportion equation
   1,198,214 : 2,608,030 = 2,608,030 : x
2. Step 2: Convert to fraction form
   1,198,214/2,608,030 = 2,608,030/x
3. Step 3: Cross multiply
   1,198,214x = 2,608,030 × 2,608,030
4. Step 4: Simplify right side
   1,198,214x = 6,801,820,480,900
5. Step 5: Solve for x
   x = 6,801,820,480,900/1,198,214
6. Step 6: Final answer
   x = 5,676,632.46