Finding the Third Proportional to 1,702,760 and 3,636,854

Step by Step Solution

1. Step 1: Write the proportion equation
   1,702,760 : 3,636,854 = 3,636,854 : x
2. Step 2: Convert to fraction form
   1,702,760/3,636,854 = 3,636,854/x
3. Step 3: Cross multiply
   1,702,760x = 3,636,854 × 3,636,854
4. Step 4: Simplify right side
   1,702,760x = 13,226,707,017,316
5. Step 5: Solve for x
   x = 13,226,707,017,316/1,702,760
6. Step 6: Final answer
   x = 7,767,804.63