Finding the Third Proportional to 37,200.09 and 53,175.09

Step by Step Solution

1. Step 1: Write the proportion equation
   37,200.09 : 53,175.09 = 53,175.09 : x
2. Step 2: Convert to fraction form
   37,200.09/53,175.09 = 53,175.09/x
3. Step 3: Cross multiply
   37,200.09x = 53,175.09 × 53,175.09
4. Step 4: Simplify right side
   37,200.09x = 2,827,590,595.32
5. Step 5: Solve for x
   x = 2,827,590,595.32/37,200.09
6. Step 6: Final answer
   x = 76,010.31