Finding the Third Proportional to 1,619,682 and 2,514,411

Step by Step Solution

1. Step 1: Write the proportion equation
   1,619,682 : 2,514,411 = 2,514,411 : x
2. Step 2: Convert to fraction form
   1,619,682/2,514,411 = 2,514,411/x
3. Step 3: Cross multiply
   1,619,682x = 2,514,411 × 2,514,411
4. Step 4: Simplify right side
   1,619,682x = 6,322,262,676,921
5. Step 5: Solve for x
   x = 6,322,262,676,921/1,619,682
6. Step 6: Final answer
   x = 3,903,397.50