Finding the Third Proportional to 37,631.25 and 58,299.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,631.25 : 58,299.50 = 58,299.50 : x
2. Step 2: Convert to fraction form
   37,631.25/58,299.50 = 58,299.50/x
3. Step 3: Cross multiply
   37,631.25x = 58,299.50 × 58,299.50
4. Step 4: Simplify right side
   37,631.25x = 3,398,831,700.25
5. Step 5: Solve for x
   x = 3,398,831,700.25/37,631.25
6. Step 6: Final answer
   x = 90,319.39