Finding the Third Proportional to 1,717,216 and 3,729,416

Step by Step Solution

1. Step 1: Write the proportion equation
   1,717,216 : 3,729,416 = 3,729,416 : x
2. Step 2: Convert to fraction form
   1,717,216/3,729,416 = 3,729,416/x
3. Step 3: Cross multiply
   1,717,216x = 3,729,416 × 3,729,416
4. Step 4: Simplify right side
   1,717,216x = 13,908,543,701,056
5. Step 5: Solve for x
   x = 13,908,543,701,056/1,717,216
6. Step 6: Final answer
   x = 8,099,472.46