Finding the Third Proportional to 889,668 and 1,853,064

Step by Step Solution

1. Step 1: Write the proportion equation
   889,668 : 1,853,064 = 1,853,064 : x
2. Step 2: Convert to fraction form
   889,668/1,853,064 = 1,853,064/x
3. Step 3: Cross multiply
   889,668x = 1,853,064 × 1,853,064
4. Step 4: Simplify right side
   889,668x = 3,433,846,188,096
5. Step 5: Solve for x
   x = 3,433,846,188,096/889,668
6. Step 6: Final answer
   x = 3,859,693.94