Finding the Third Proportional to 1,411,188 and 2,119,961

Step by Step Solution

1. Step 1: Write the proportion equation
   1,411,188 : 2,119,961 = 2,119,961 : x
2. Step 2: Convert to fraction form
   1,411,188/2,119,961 = 2,119,961/x
3. Step 3: Cross multiply
   1,411,188x = 2,119,961 × 2,119,961
4. Step 4: Simplify right side
   1,411,188x = 4,494,234,641,521
5. Step 5: Solve for x
   x = 4,494,234,641,521/1,411,188
6. Step 6: Final answer
   x = 3,184,717.16