Finding the Third Proportional to 1,702,802 and 2,636,824

Step by Step Solution

1. Step 1: Write the proportion equation
   1,702,802 : 2,636,824 = 2,636,824 : x
2. Step 2: Convert to fraction form
   1,702,802/2,636,824 = 2,636,824/x
3. Step 3: Cross multiply
   1,702,802x = 2,636,824 × 2,636,824
4. Step 4: Simplify right side
   1,702,802x = 6,952,840,806,976
5. Step 5: Solve for x
   x = 6,952,840,806,976/1,702,802
6. Step 6: Final answer
   x = 4,083,176.32