Finding the Third Proportional to 35,402.06 and 53,616.94

Step by Step Solution

1. Step 1: Write the proportion equation
   35,402.06 : 53,616.94 = 53,616.94 : x
2. Step 2: Convert to fraction form
   35,402.06/53,616.94 = 53,616.94/x
3. Step 3: Cross multiply
   35,402.06x = 53,616.94 × 53,616.94
4. Step 4: Simplify right side
   35,402.06x = 2,874,775,986.88
5. Step 5: Solve for x
   x = 2,874,775,986.88/35,402.06
6. Step 6: Final answer
   x = 81,203.63