Finding the Third Proportional to 3,663,556 and 5,604,116

Step by Step Solution

1. Step 1: Write the proportion equation
   3,663,556 : 5,604,116 = 5,604,116 : x
2. Step 2: Convert to fraction form
   3,663,556/5,604,116 = 5,604,116/x
3. Step 3: Cross multiply
   3,663,556x = 5,604,116 × 5,604,116
4. Step 4: Simplify right side
   3,663,556x = 31,406,116,141,456
5. Step 5: Solve for x
   x = 31,406,116,141,456/3,663,556
6. Step 6: Final answer
   x = 8,572,577.06