Finding the Third Proportional to 3,006,116 and 6,307,640

Step by Step Solution

1. Step 1: Write the proportion equation
   3,006,116 : 6,307,640 = 6,307,640 : x
2. Step 2: Convert to fraction form
   3,006,116/6,307,640 = 6,307,640/x
3. Step 3: Cross multiply
   3,006,116x = 6,307,640 × 6,307,640
4. Step 4: Simplify right side
   3,006,116x = 39,786,322,369,600
5. Step 5: Solve for x
   x = 39,786,322,369,600/3,006,116
6. Step 6: Final answer
   x = 13,235,125.45