Finding the Third Proportional to 1,317,926 and 2,892,460

Step by Step Solution

1. Step 1: Write the proportion equation
   1,317,926 : 2,892,460 = 2,892,460 : x
2. Step 2: Convert to fraction form
   1,317,926/2,892,460 = 2,892,460/x
3. Step 3: Cross multiply
   1,317,926x = 2,892,460 × 2,892,460
4. Step 4: Simplify right side
   1,317,926x = 8,366,324,851,600
5. Step 5: Solve for x
   x = 8,366,324,851,600/1,317,926
6. Step 6: Final answer
   x = 6,348,099.10