Finding the Third Proportional to 10,638,732 and 23,402,904

Step by Step Solution

1. Step 1: Write the proportion equation
   10,638,732 : 23,402,904 = 23,402,904 : x
2. Step 2: Convert to fraction form
   10,638,732/23,402,904 = 23,402,904/x
3. Step 3: Cross multiply
   10,638,732x = 23,402,904 × 23,402,904
4. Step 4: Simplify right side
   10,638,732x = 547,695,915,633,216
5. Step 5: Solve for x
   x = 547,695,915,633,216/10,638,732
6. Step 6: Final answer
   x = 51,481,315.22