Finding the Third Proportional to 959,820 and 2,222,046

Step by Step Solution

1. Step 1: Write the proportion equation
   959,820 : 2,222,046 = 2,222,046 : x
2. Step 2: Convert to fraction form
   959,820/2,222,046 = 2,222,046/x
3. Step 3: Cross multiply
   959,820x = 2,222,046 × 2,222,046
4. Step 4: Simplify right side
   959,820x = 4,937,488,426,116
5. Step 5: Solve for x
   x = 4,937,488,426,116/959,820
6. Step 6: Final answer
   x = 5,144,181.64