Finding the Third Proportional to 3,660,202 and 5,280,327

Step by Step Solution

1. Step 1: Write the proportion equation
   3,660,202 : 5,280,327 = 5,280,327 : x
2. Step 2: Convert to fraction form
   3,660,202/5,280,327 = 5,280,327/x
3. Step 3: Cross multiply
   3,660,202x = 5,280,327 × 5,280,327
4. Step 4: Simplify right side
   3,660,202x = 27,881,853,226,929
5. Step 5: Solve for x
   x = 27,881,853,226,929/3,660,202
6. Step 6: Final answer
   x = 7,617,572.26