Finding the Third Proportional to 1,675,564 and 3,616,782

Step by Step Solution

1. Step 1: Write the proportion equation
   1,675,564 : 3,616,782 = 3,616,782 : x
2. Step 2: Convert to fraction form
   1,675,564/3,616,782 = 3,616,782/x
3. Step 3: Cross multiply
   1,675,564x = 3,616,782 × 3,616,782
4. Step 4: Simplify right side
   1,675,564x = 13,081,112,035,524
5. Step 5: Solve for x
   x = 13,081,112,035,524/1,675,564
6. Step 6: Final answer
   x = 7,806,990.38