Finding the Third Proportional to 1,418,948 and 2,086,926

Step by Step Solution

1. Step 1: Write the proportion equation
   1,418,948 : 2,086,926 = 2,086,926 : x
2. Step 2: Convert to fraction form
   1,418,948/2,086,926 = 2,086,926/x
3. Step 3: Cross multiply
   1,418,948x = 2,086,926 × 2,086,926
4. Step 4: Simplify right side
   1,418,948x = 4,355,260,129,476
5. Step 5: Solve for x
   x = 4,355,260,129,476/1,418,948
6. Step 6: Final answer
   x = 3,069,358.52