Finding the Third Proportional to 10,399,752 and 23,189,349

Step by Step Solution

1. Step 1: Write the proportion equation
   10,399,752 : 23,189,349 = 23,189,349 : x
2. Step 2: Convert to fraction form
   10,399,752/23,189,349 = 23,189,349/x
3. Step 3: Cross multiply
   10,399,752x = 23,189,349 × 23,189,349
4. Step 4: Simplify right side
   10,399,752x = 537,745,907,043,801
5. Step 5: Solve for x
   x = 537,745,907,043,801/10,399,752
6. Step 6: Final answer
   x = 51,707,570.24