Finding the Third Proportional to 3,549,660 and 7,771,002

Step by Step Solution

1. Step 1: Write the proportion equation
   3,549,660 : 7,771,002 = 7,771,002 : x
2. Step 2: Convert to fraction form
   3,549,660/7,771,002 = 7,771,002/x
3. Step 3: Cross multiply
   3,549,660x = 7,771,002 × 7,771,002
4. Step 4: Simplify right side
   3,549,660x = 60,388,472,084,004
5. Step 5: Solve for x
   x = 60,388,472,084,004/3,549,660
6. Step 6: Final answer
   x = 17,012,466.57