Finding the Third Proportional to 37,176.47 and 52,996.78

Step by Step Solution

1. Step 1: Write the proportion equation
   37,176.47 : 52,996.78 = 52,996.78 : x
2. Step 2: Convert to fraction form
   37,176.47/52,996.78 = 52,996.78/x
3. Step 3: Cross multiply
   37,176.47x = 52,996.78 × 52,996.78
4. Step 4: Simplify right side
   37,176.47x = 2,808,658,822.86
5. Step 5: Solve for x
   x = 2,808,658,822.86/37,176.47
6. Step 6: Final answer
   x = 75,549.37