Finding the Third Proportional to 2,648,948 and 5,721,232

Step by Step Solution

1. Step 1: Write the proportion equation
   2,648,948 : 5,721,232 = 5,721,232 : x
2. Step 2: Convert to fraction form
   2,648,948/5,721,232 = 5,721,232/x
3. Step 3: Cross multiply
   2,648,948x = 5,721,232 × 5,721,232
4. Step 4: Simplify right side
   2,648,948x = 32,732,495,597,824
5. Step 5: Solve for x
   x = 32,732,495,597,824/2,648,948
6. Step 6: Final answer
   x = 12,356,790.54