Finding the Third Proportional to 1,416,142 and 2,135,965

Step by Step Solution

1. Step 1: Write the proportion equation
   1,416,142 : 2,135,965 = 2,135,965 : x
2. Step 2: Convert to fraction form
   1,416,142/2,135,965 = 2,135,965/x
3. Step 3: Cross multiply
   1,416,142x = 2,135,965 × 2,135,965
4. Step 4: Simplify right side
   1,416,142x = 4,562,346,481,225
5. Step 5: Solve for x
   x = 4,562,346,481,225/1,416,142
6. Step 6: Final answer
   x = 3,221,673.03