Finding the Third Proportional to 2,058,662 and 4,536,148

Step by Step Solution

1. Step 1: Write the proportion equation
   2,058,662 : 4,536,148 = 4,536,148 : x
2. Step 2: Convert to fraction form
   2,058,662/4,536,148 = 4,536,148/x
3. Step 3: Cross multiply
   2,058,662x = 4,536,148 × 4,536,148
4. Step 4: Simplify right side
   2,058,662x = 20,576,638,677,904
5. Step 5: Solve for x
   x = 20,576,638,677,904/2,058,662
6. Step 6: Final answer
   x = 9,995,151.55