Finding the Third Proportional to 1,872,384 and 4,033,170

Step by Step Solution

1. Step 1: Write the proportion equation
   1,872,384 : 4,033,170 = 4,033,170 : x
2. Step 2: Convert to fraction form
   1,872,384/4,033,170 = 4,033,170/x
3. Step 3: Cross multiply
   1,872,384x = 4,033,170 × 4,033,170
4. Step 4: Simplify right side
   1,872,384x = 16,266,460,248,900
5. Step 5: Solve for x
   x = 16,266,460,248,900/1,872,384
6. Step 6: Final answer
   x = 8,687,566.36