Finding the Third Proportional to 37,549.69 and 58,478.63

Step by Step Solution

1. Step 1: Write the proportion equation
   37,549.69 : 58,478.63 = 58,478.63 : x
2. Step 2: Convert to fraction form
   37,549.69/58,478.63 = 58,478.63/x
3. Step 3: Cross multiply
   37,549.69x = 58,478.63 × 58,478.63
4. Step 4: Simplify right side
   37,549.69x = 3,419,749,581.89
5. Step 5: Solve for x
   x = 3,419,749,581.89/37,549.69
6. Step 6: Final answer
   x = 91,072.65