Finding the Third Proportional to 16,411.50 and 35,792.63

Step by Step Solution

1. Step 1: Write the proportion equation
   16,411.50 : 35,792.63 = 35,792.63 : x
2. Step 2: Convert to fraction form
   16,411.50/35,792.63 = 35,792.63/x
3. Step 3: Cross multiply
   16,411.50x = 35,792.63 × 35,792.63
4. Step 4: Simplify right side
   16,411.50x = 1,281,112,004.39
5. Step 5: Solve for x
   x = 1,281,112,004.39/16,411.50
6. Step 6: Final answer
   x = 78,061.85