Finding the Third Proportional to 1,508,016 and 3,190,560

Step by Step Solution

1. Step 1: Write the proportion equation
   1,508,016 : 3,190,560 = 3,190,560 : x
2. Step 2: Convert to fraction form
   1,508,016/3,190,560 = 3,190,560/x
3. Step 3: Cross multiply
   1,508,016x = 3,190,560 × 3,190,560
4. Step 4: Simplify right side
   1,508,016x = 10,179,673,113,600
5. Step 5: Solve for x
   x = 10,179,673,113,600/1,508,016
6. Step 6: Final answer
   x = 6,750,374.74