Finding the Third Proportional to 2,196,930 and 4,630,058

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196,930 : 4,630,058 = 4,630,058 : x
2. Step 2: Convert to fraction form
   2,196,930/4,630,058 = 4,630,058/x
3. Step 3: Cross multiply
   2,196,930x = 4,630,058 × 4,630,058
4. Step 4: Simplify right side
   2,196,930x = 21,437,437,083,364
5. Step 5: Solve for x
   x = 21,437,437,083,364/2,196,930
6. Step 6: Final answer
   x = 9,757,906.30