Finding the Third Proportional to 37,497 and 54,490.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,497 : 54,490.50 = 54,490.50 : x
2. Step 2: Convert to fraction form
   37,497/54,490.50 = 54,490.50/x
3. Step 3: Cross multiply
   37,497x = 54,490.50 × 54,490.50
4. Step 4: Simplify right side
   37,497x = 2,969,214,590.25
5. Step 5: Solve for x
   x = 2,969,214,590.25/37,497
6. Step 6: Final answer
   x = 79,185.39