Finding the Third Proportional to 37,748.53 and 52,905.66

Step by Step Solution

1. Step 1: Write the proportion equation
   37,748.53 : 52,905.66 = 52,905.66 : x
2. Step 2: Convert to fraction form
   37,748.53/52,905.66 = 52,905.66/x
3. Step 3: Cross multiply
   37,748.53x = 52,905.66 × 52,905.66
4. Step 4: Simplify right side
   37,748.53x = 2,799,008,463.24
5. Step 5: Solve for x
   x = 2,799,008,463.24/37,748.53
6. Step 6: Final answer
   x = 74,148.80