Finding the Third Proportional to 4,448,044 and 9,711,704

Step by Step Solution

1. Step 1: Write the proportion equation
   4,448,044 : 9,711,704 = 9,711,704 : x
2. Step 2: Convert to fraction form
   4,448,044/9,711,704 = 9,711,704/x
3. Step 3: Cross multiply
   4,448,044x = 9,711,704 × 9,711,704
4. Step 4: Simplify right side
   4,448,044x = 94,317,194,583,616
5. Step 5: Solve for x
   x = 94,317,194,583,616/4,448,044
6. Step 6: Final answer
   x = 21,204,195.50