Finding the Third Proportional to 4,471,453 and 9,699,058

Step by Step Solution

1. Step 1: Write the proportion equation
   4,471,453 : 9,699,058 = 9,699,058 : x
2. Step 2: Convert to fraction form
   4,471,453/9,699,058 = 9,699,058/x
3. Step 3: Cross multiply
   4,471,453x = 9,699,058 × 9,699,058
4. Step 4: Simplify right side
   4,471,453x = 94,071,726,087,364
5. Step 5: Solve for x
   x = 94,071,726,087,364/4,471,453
6. Step 6: Final answer
   x = 21,038,290.26