Finding the Third Proportional to 37,315.69 and 49,108.78

Step by Step Solution

1. Step 1: Write the proportion equation
   37,315.69 : 49,108.78 = 49,108.78 : x
2. Step 2: Convert to fraction form
   37,315.69/49,108.78 = 49,108.78/x
3. Step 3: Cross multiply
   37,315.69x = 49,108.78 × 49,108.78
4. Step 4: Simplify right side
   37,315.69x = 2,411,672,395.86
5. Step 5: Solve for x
   x = 2,411,672,395.86/37,315.69
6. Step 6: Final answer
   x = 64,628.92