Finding the Third Proportional to 37,432.69 and 55,053.56

Step by Step Solution

1. Step 1: Write the proportion equation
   37,432.69 : 55,053.56 = 55,053.56 : x
2. Step 2: Convert to fraction form
   37,432.69/55,053.56 = 55,053.56/x
3. Step 3: Cross multiply
   37,432.69x = 55,053.56 × 55,053.56
4. Step 4: Simplify right side
   37,432.69x = 3,030,894,743.94
5. Step 5: Solve for x
   x = 3,030,894,743.94/37,432.69
6. Step 6: Final answer
   x = 80,969.20