Finding the Third Proportional to 53,937 and 83,745.50

Step by Step Solution

1. Step 1: Write the proportion equation
   53,937 : 83,745.50 = 83,745.50 : x
2. Step 2: Convert to fraction form
   53,937/83,745.50 = 83,745.50/x
3. Step 3: Cross multiply
   53,937x = 83,745.50 × 83,745.50
4. Step 4: Simplify right side
   53,937x = 7,013,308,770.25
5. Step 5: Solve for x
   x = 7,013,308,770.25/53,937
6. Step 6: Final answer
   x = 130,027.79