Finding the Third Proportional to 1,644,015 and 3,602,310

Step by Step Solution

1. Step 1: Write the proportion equation
   1,644,015 : 3,602,310 = 3,602,310 : x
2. Step 2: Convert to fraction form
   1,644,015/3,602,310 = 3,602,310/x
3. Step 3: Cross multiply
   1,644,015x = 3,602,310 × 3,602,310
4. Step 4: Simplify right side
   1,644,015x = 12,976,637,336,100
5. Step 5: Solve for x
   x = 12,976,637,336,100/1,644,015
6. Step 6: Final answer
   x = 7,893,259.69