Finding the Third Proportional to 1,702,774 and 3,636,882

Step by Step Solution

1. Step 1: Write the proportion equation
   1,702,774 : 3,636,882 = 3,636,882 : x
2. Step 2: Convert to fraction form
   1,702,774/3,636,882 = 3,636,882/x
3. Step 3: Cross multiply
   1,702,774x = 3,636,882 × 3,636,882
4. Step 4: Simplify right side
   1,702,774x = 13,226,910,681,924
5. Step 5: Solve for x
   x = 13,226,910,681,924/1,702,774
6. Step 6: Final answer
   x = 7,767,860.37