Finding the Third Proportional to 1,479,386 and 3,186,652

Step by Step Solution

1. Step 1: Write the proportion equation
   1,479,386 : 3,186,652 = 3,186,652 : x
2. Step 2: Convert to fraction form
   1,479,386/3,186,652 = 3,186,652/x
3. Step 3: Cross multiply
   1,479,386x = 3,186,652 × 3,186,652
4. Step 4: Simplify right side
   1,479,386x = 10,154,750,969,104
5. Step 5: Solve for x
   x = 10,154,750,969,104/1,479,386
6. Step 6: Final answer
   x = 6,864,165.92