Finding the Third Proportional to 1,677,216 and 3,683,925

Step by Step Solution

1. Step 1: Write the proportion equation
   1,677,216 : 3,683,925 = 3,683,925 : x
2. Step 2: Convert to fraction form
   1,677,216/3,683,925 = 3,683,925/x
3. Step 3: Cross multiply
   1,677,216x = 3,683,925 × 3,683,925
4. Step 4: Simplify right side
   1,677,216x = 13,571,303,405,625
5. Step 5: Solve for x
   x = 13,571,303,405,625/1,677,216
6. Step 6: Final answer
   x = 8,091,565.67