Finding the Third Proportional to 1,785,170 and 3,932,464

Step by Step Solution

1. Step 1: Write the proportion equation
   1,785,170 : 3,932,464 = 3,932,464 : x
2. Step 2: Convert to fraction form
   1,785,170/3,932,464 = 3,932,464/x
3. Step 3: Cross multiply
   1,785,170x = 3,932,464 × 3,932,464
4. Step 4: Simplify right side
   1,785,170x = 15,464,273,111,296
5. Step 5: Solve for x
   x = 15,464,273,111,296/1,785,170
6. Step 6: Final answer
   x = 8,662,633.31