Finding the Third Proportional to 10,749,385 and 23,388,268

Step by Step Solution

1. Step 1: Write the proportion equation
   10,749,385 : 23,388,268 = 23,388,268 : x
2. Step 2: Convert to fraction form
   10,749,385/23,388,268 = 23,388,268/x
3. Step 3: Cross multiply
   10,749,385x = 23,388,268 × 23,388,268
4. Step 4: Simplify right side
   10,749,385x = 547,011,080,039,824
5. Step 5: Solve for x
   x = 547,011,080,039,824/10,749,385
6. Step 6: Final answer
   x = 50,887,662.88