Finding the Third Proportional to 611,066 and 1,343,956

Step by Step Solution

1. Step 1: Write the proportion equation
   611,066 : 1,343,956 = 1,343,956 : x
2. Step 2: Convert to fraction form
   611,066/1,343,956 = 1,343,956/x
3. Step 3: Cross multiply
   611,066x = 1,343,956 × 1,343,956
4. Step 4: Simplify right side
   611,066x = 1,806,217,729,936
5. Step 5: Solve for x
   x = 1,806,217,729,936/611,066
6. Step 6: Final answer
   x = 2,955,847.21