Finding the Third Proportional to 65,442 and 103,792.13

Step by Step Solution

1. Step 1: Write the proportion equation
   65,442 : 103,792.13 = 103,792.13 : x
2. Step 2: Convert to fraction form
   65,442/103,792.13 = 103,792.13/x
3. Step 3: Cross multiply
   65,442x = 103,792.13 × 103,792.13
4. Step 4: Simplify right side
   65,442x = 10,772,805,212.02
5. Step 5: Solve for x
   x = 10,772,805,212.02/65,442
6. Step 6: Final answer
   x = 164,616.08