Finding the Third Proportional to 25,482.09 and 42,114.94

Step by Step Solution

1. Step 1: Write the proportion equation
   25,482.09 : 42,114.94 = 42,114.94 : x
2. Step 2: Convert to fraction form
   25,482.09/42,114.94 = 42,114.94/x
3. Step 3: Cross multiply
   25,482.09x = 42,114.94 × 42,114.94
4. Step 4: Simplify right side
   25,482.09x = 1,773,667,960.63
5. Step 5: Solve for x
   x = 1,773,667,960.63/25,482.09
6. Step 6: Final answer
   x = 69,604.48