Finding the Third Proportional to 62,978.50 and 95,075.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,978.50 : 95,075.50 = 95,075.50 : x
2. Step 2: Convert to fraction form
   62,978.50/95,075.50 = 95,075.50/x
3. Step 3: Cross multiply
   62,978.50x = 95,075.50 × 95,075.50
4. Step 4: Simplify right side
   62,978.50x = 9,039,350,700.25
5. Step 5: Solve for x
   x = 9,039,350,700.25/62,978.50
6. Step 6: Final answer
   x = 143,530.74