Finding the Third Proportional to 37,666.69 and 58,321.69

Step by Step Solution

1. Step 1: Write the proportion equation
   37,666.69 : 58,321.69 = 58,321.69 : x
2. Step 2: Convert to fraction form
   37,666.69/58,321.69 = 58,321.69/x
3. Step 3: Cross multiply
   37,666.69x = 58,321.69 × 58,321.69
4. Step 4: Simplify right side
   37,666.69x = 3,401,419,232.85
5. Step 5: Solve for x
   x = 3,401,419,232.85/37,666.69
6. Step 6: Final answer
   x = 90,303.12