Finding the Third Proportional to 3,700,998 and 5,520,798

Step by Step Solution

1. Step 1: Write the proportion equation
   3,700,998 : 5,520,798 = 5,520,798 : x
2. Step 2: Convert to fraction form
   3,700,998/5,520,798 = 5,520,798/x
3. Step 3: Cross multiply
   3,700,998x = 5,520,798 × 5,520,798
4. Step 4: Simplify right side
   3,700,998x = 30,479,210,556,804
5. Step 5: Solve for x
   x = 30,479,210,556,804/3,700,998
6. Step 6: Final answer
   x = 8,235,403.14