Finding the Third Proportional to 4,505,952 and 9,384,666

Step by Step Solution

1. Step 1: Write the proportion equation
   4,505,952 : 9,384,666 = 9,384,666 : x
2. Step 2: Convert to fraction form
   4,505,952/9,384,666 = 9,384,666/x
3. Step 3: Cross multiply
   4,505,952x = 9,384,666 × 9,384,666
4. Step 4: Simplify right side
   4,505,952x = 88,071,955,931,556
5. Step 5: Solve for x
   x = 88,071,955,931,556/4,505,952
6. Step 6: Final answer
   x = 19,545,693.33