Finding the Third Proportional to 43,752 and 65,638

Step by Step Solution

1. Step 1: Write the proportion equation
   43,752 : 65,638 = 65,638 : x
2. Step 2: Convert to fraction form
   43,752/65,638 = 65,638/x
3. Step 3: Cross multiply
   43,752x = 65,638 × 65,638
4. Step 4: Simplify right side
   43,752x = 4,308,347,044
5. Step 5: Solve for x
   x = 4,308,347,044/43,752
6. Step 6: Final answer
   x = 98,472.00