Finding the Third Proportional to 1,423,015 and 2,185,925

Step by Step Solution

1. Step 1: Write the proportion equation
   1,423,015 : 2,185,925 = 2,185,925 : x
2. Step 2: Convert to fraction form
   1,423,015/2,185,925 = 2,185,925/x
3. Step 3: Cross multiply
   1,423,015x = 2,185,925 × 2,185,925
4. Step 4: Simplify right side
   1,423,015x = 4,778,268,105,625
5. Step 5: Solve for x
   x = 4,778,268,105,625/1,423,015
6. Step 6: Final answer
   x = 3,357,848.02