Finding the Third Proportional to 1,411,146 and 2,119,896

Step by Step Solution

1. Step 1: Write the proportion equation
   1,411,146 : 2,119,896 = 2,119,896 : x
2. Step 2: Convert to fraction form
   1,411,146/2,119,896 = 2,119,896/x
3. Step 3: Cross multiply
   1,411,146x = 2,119,896 × 2,119,896
4. Step 4: Simplify right side
   1,411,146x = 4,493,959,050,816
5. Step 5: Solve for x
   x = 4,493,959,050,816/1,411,146
6. Step 6: Final answer
   x = 3,184,616.65