Finding the Third Proportional to 25,434 and 36,994.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,434 : 36,994.50 = 36,994.50 : x
2. Step 2: Convert to fraction form
   25,434/36,994.50 = 36,994.50/x
3. Step 3: Cross multiply
   25,434x = 36,994.50 × 36,994.50
4. Step 4: Simplify right side
   25,434x = 1,368,593,030.25
5. Step 5: Solve for x
   x = 1,368,593,030.25/25,434
6. Step 6: Final answer
   x = 53,809.59