Finding the Third Proportional to 1,516,608 and 3,511,008

Step by Step Solution

1. Step 1: Write the proportion equation
   1,516,608 : 3,511,008 = 3,511,008 : x
2. Step 2: Convert to fraction form
   1,516,608/3,511,008 = 3,511,008/x
3. Step 3: Cross multiply
   1,516,608x = 3,511,008 × 3,511,008
4. Step 4: Simplify right side
   1,516,608x = 12,327,177,176,064
5. Step 5: Solve for x
   x = 12,327,177,176,064/1,516,608
6. Step 6: Final answer
   x = 8,128,123.53