Finding the Third Proportional to 1,411,926 and 2,160,291

Step by Step Solution

1. Step 1: Write the proportion equation
   1,411,926 : 2,160,291 = 2,160,291 : x
2. Step 2: Convert to fraction form
   1,411,926/2,160,291 = 2,160,291/x
3. Step 3: Cross multiply
   1,411,926x = 2,160,291 × 2,160,291
4. Step 4: Simplify right side
   1,411,926x = 4,666,857,204,681
5. Step 5: Solve for x
   x = 4,666,857,204,681/1,411,926
6. Step 6: Final answer
   x = 3,305,312.89