Finding the Third Proportional to 2,158,662 and 4,751,970

Step by Step Solution

1. Step 1: Write the proportion equation
   2,158,662 : 4,751,970 = 4,751,970 : x
2. Step 2: Convert to fraction form
   2,158,662/4,751,970 = 4,751,970/x
3. Step 3: Cross multiply
   2,158,662x = 4,751,970 × 4,751,970
4. Step 4: Simplify right side
   2,158,662x = 22,581,218,880,900
5. Step 5: Solve for x
   x = 22,581,218,880,900/2,158,662
6. Step 6: Final answer
   x = 10,460,747.85