Finding the Third Proportional to 4,732,287 and 7,320,672

Step by Step Solution

1. Step 1: Write the proportion equation
   4,732,287 : 7,320,672 = 7,320,672 : x
2. Step 2: Convert to fraction form
   4,732,287/7,320,672 = 7,320,672/x
3. Step 3: Cross multiply
   4,732,287x = 7,320,672 × 7,320,672
4. Step 4: Simplify right side
   4,732,287x = 53,592,238,531,584
5. Step 5: Solve for x
   x = 53,592,238,531,584/4,732,287
6. Step 6: Final answer
   x = 11,324,807.34