Finding the Third Proportional to 37,664.88 and 51,153.70

Step by Step Solution

1. Step 1: Write the proportion equation
   37,664.88 : 51,153.70 = 51,153.70 : x
2. Step 2: Convert to fraction form
   37,664.88/51,153.70 = 51,153.70/x
3. Step 3: Cross multiply
   37,664.88x = 51,153.70 × 51,153.70
4. Step 4: Simplify right side
   37,664.88x = 2,616,700,519.15
5. Step 5: Solve for x
   x = 2,616,700,519.15/37,664.88
6. Step 6: Final answer
   x = 69,473.22