Finding the Third Proportional to 1,161,262 and 2,369,178

Step by Step Solution

1. Step 1: Write the proportion equation
   1,161,262 : 2,369,178 = 2,369,178 : x
2. Step 2: Convert to fraction form
   1,161,262/2,369,178 = 2,369,178/x
3. Step 3: Cross multiply
   1,161,262x = 2,369,178 × 2,369,178
4. Step 4: Simplify right side
   1,161,262x = 5,613,004,395,684
5. Step 5: Solve for x
   x = 5,613,004,395,684/1,161,262
6. Step 6: Final answer
   x = 4,833,538.34