Finding the Third Proportional to 62,997.75 and 134,075.25

Step by Step Solution

1. Step 1: Write the proportion equation
   62,997.75 : 134,075.25 = 134,075.25 : x
2. Step 2: Convert to fraction form
   62,997.75/134,075.25 = 134,075.25/x
3. Step 3: Cross multiply
   62,997.75x = 134,075.25 × 134,075.25
4. Step 4: Simplify right side
   62,997.75x = 17,976,172,662.56
5. Step 5: Solve for x
   x = 17,976,172,662.56/62,997.75
6. Step 6: Final answer
   x = 285,346.26