Finding the Third Proportional to 1,411,230 and 2,120,022

Step by Step Solution

1. Step 1: Write the proportion equation
   1,411,230 : 2,120,022 = 2,120,022 : x
2. Step 2: Convert to fraction form
   1,411,230/2,120,022 = 2,120,022/x
3. Step 3: Cross multiply
   1,411,230x = 2,120,022 × 2,120,022
4. Step 4: Simplify right side
   1,411,230x = 4,494,493,280,484
5. Step 5: Solve for x
   x = 4,494,493,280,484/1,411,230
6. Step 6: Final answer
   x = 3,184,805.65