Finding the Third Proportional to 1,186,778 and 1,840,971

Step by Step Solution

1. Step 1: Write the proportion equation
   1,186,778 : 1,840,971 = 1,840,971 : x
2. Step 2: Convert to fraction form
   1,186,778/1,840,971 = 1,840,971/x
3. Step 3: Cross multiply
   1,186,778x = 1,840,971 × 1,840,971
4. Step 4: Simplify right side
   1,186,778x = 3,389,174,222,841
5. Step 5: Solve for x
   x = 3,389,174,222,841/1,186,778
6. Step 6: Final answer
   x = 2,855,777.76