Finding the Third Proportional to 35,672.25 and 54,849.75

Step by Step Solution

1. Step 1: Write the proportion equation
   35,672.25 : 54,849.75 = 54,849.75 : x
2. Step 2: Convert to fraction form
   35,672.25/54,849.75 = 54,849.75/x
3. Step 3: Cross multiply
   35,672.25x = 54,849.75 × 54,849.75
4. Step 4: Simplify right side
   35,672.25x = 3,008,495,075.06
5. Step 5: Solve for x
   x = 3,008,495,075.06/35,672.25
6. Step 6: Final answer
   x = 84,337.13