Finding the Third Proportional to 1,198,912 and 1,811,076

Step by Step Solution

1. Step 1: Write the proportion equation
   1,198,912 : 1,811,076 = 1,811,076 : x
2. Step 2: Convert to fraction form
   1,198,912/1,811,076 = 1,811,076/x
3. Step 3: Cross multiply
   1,198,912x = 1,811,076 × 1,811,076
4. Step 4: Simplify right side
   1,198,912x = 3,279,996,277,776
5. Step 5: Solve for x
   x = 3,279,996,277,776/1,198,912
6. Step 6: Final answer
   x = 2,735,810.70