Finding the Third Proportional to 65,390.75 and 92,553.50

Step by Step Solution

1. Step 1: Write the proportion equation
   65,390.75 : 92,553.50 = 92,553.50 : x
2. Step 2: Convert to fraction form
   65,390.75/92,553.50 = 92,553.50/x
3. Step 3: Cross multiply
   65,390.75x = 92,553.50 × 92,553.50
4. Step 4: Simplify right side
   65,390.75x = 8,566,150,362.25
5. Step 5: Solve for x
   x = 8,566,150,362.25/65,390.75
6. Step 6: Final answer
   x = 130,999.42