Finding the Third Proportional to 37,303 and 53,112

Step by Step Solution

1. Step 1: Write the proportion equation
   37,303 : 53,112 = 53,112 : x
2. Step 2: Convert to fraction form
   37,303/53,112 = 53,112/x
3. Step 3: Cross multiply
   37,303x = 53,112 × 53,112
4. Step 4: Simplify right side
   37,303x = 2,820,884,544
5. Step 5: Solve for x
   x = 2,820,884,544/37,303
6. Step 6: Final answer
   x = 75,620.85