Finding the Third Proportional to 1,615,301 and 3,524,005

Step by Step Solution

1. Step 1: Write the proportion equation
   1,615,301 : 3,524,005 = 3,524,005 : x
2. Step 2: Convert to fraction form
   1,615,301/3,524,005 = 3,524,005/x
3. Step 3: Cross multiply
   1,615,301x = 3,524,005 × 3,524,005
4. Step 4: Simplify right side
   1,615,301x = 12,418,611,240,025
5. Step 5: Solve for x
   x = 12,418,611,240,025/1,615,301
6. Step 6: Final answer
   x = 7,688,109.67