Finding the Third Proportional to 1,195,776 and 1,815,806

Step by Step Solution

1. Step 1: Write the proportion equation
   1,195,776 : 1,815,806 = 1,815,806 : x
2. Step 2: Convert to fraction form
   1,195,776/1,815,806 = 1,815,806/x
3. Step 3: Cross multiply
   1,195,776x = 1,815,806 × 1,815,806
4. Step 4: Simplify right side
   1,195,776x = 3,297,151,429,636
5. Step 5: Solve for x
   x = 3,297,151,429,636/1,195,776
6. Step 6: Final answer
   x = 2,757,332.00