Finding the Third Proportional to 1,932,590 and 4,114,660

Step by Step Solution

1. Step 1: Write the proportion equation
   1,932,590 : 4,114,660 = 4,114,660 : x
2. Step 2: Convert to fraction form
   1,932,590/4,114,660 = 4,114,660/x
3. Step 3: Cross multiply
   1,932,590x = 4,114,660 × 4,114,660
4. Step 4: Simplify right side
   1,932,590x = 16,930,426,915,600
5. Step 5: Solve for x
   x = 16,930,426,915,600/1,932,590
6. Step 6: Final answer
   x = 8,760,485.63