Finding the Third Proportional to 4,148,370 and 9,004,932

Step by Step Solution

1. Step 1: Write the proportion equation
   4,148,370 : 9,004,932 = 9,004,932 : x
2. Step 2: Convert to fraction form
   4,148,370/9,004,932 = 9,004,932/x
3. Step 3: Cross multiply
   4,148,370x = 9,004,932 × 9,004,932
4. Step 4: Simplify right side
   4,148,370x = 81,088,800,324,624
5. Step 5: Solve for x
   x = 81,088,800,324,624/4,148,370
6. Step 6: Final answer
   x = 19,547,147.51