Finding the Third Proportional to 37,212 and 53,050.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,212 : 53,050.50 = 53,050.50 : x
2. Step 2: Convert to fraction form
   37,212/53,050.50 = 53,050.50/x
3. Step 3: Cross multiply
   37,212x = 53,050.50 × 53,050.50
4. Step 4: Simplify right side
   37,212x = 2,814,355,550.25
5. Step 5: Solve for x
   x = 2,814,355,550.25/37,212
6. Step 6: Final answer
   x = 75,630.32