Finding the Third Proportional to 58,845 and 90,033.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,845 : 90,033.50 = 90,033.50 : x
2. Step 2: Convert to fraction form
   58,845/90,033.50 = 90,033.50/x
3. Step 3: Cross multiply
   58,845x = 90,033.50 × 90,033.50
4. Step 4: Simplify right side
   58,845x = 8,106,031,122.25
5. Step 5: Solve for x
   x = 8,106,031,122.25/58,845
6. Step 6: Final answer
   x = 137,752.25