Finding the Third Proportional to 1,515,696 and 3,241,470

Step by Step Solution

1. Step 1: Write the proportion equation
   1,515,696 : 3,241,470 = 3,241,470 : x
2. Step 2: Convert to fraction form
   1,515,696/3,241,470 = 3,241,470/x
3. Step 3: Cross multiply
   1,515,696x = 3,241,470 × 3,241,470
4. Step 4: Simplify right side
   1,515,696x = 10,507,127,760,900
5. Step 5: Solve for x
   x = 10,507,127,760,900/1,515,696
6. Step 6: Final answer
   x = 6,932,213.16