Finding the Third Proportional to 1,411,119 and 2,119,860

Step by Step Solution

1. Step 1: Write the proportion equation
   1,411,119 : 2,119,860 = 2,119,860 : x
2. Step 2: Convert to fraction form
   1,411,119/2,119,860 = 2,119,860/x
3. Step 3: Cross multiply
   1,411,119x = 2,119,860 × 2,119,860
4. Step 4: Simplify right side
   1,411,119x = 4,493,806,419,600
5. Step 5: Solve for x
   x = 4,493,806,419,600/1,411,119
6. Step 6: Final answer
   x = 3,184,569.42