Finding the Third Proportional to 1,619,868 and 2,514,696

Step by Step Solution

1. Step 1: Write the proportion equation
   1,619,868 : 2,514,696 = 2,514,696 : x
2. Step 2: Convert to fraction form
   1,619,868/2,514,696 = 2,514,696/x
3. Step 3: Cross multiply
   1,619,868x = 2,514,696 × 2,514,696
4. Step 4: Simplify right side
   1,619,868x = 6,323,695,972,416
5. Step 5: Solve for x
   x = 6,323,695,972,416/1,619,868
6. Step 6: Final answer
   x = 3,903,834.12