Finding the Third Proportional to 37,839.75 and 56,759.63

Step by Step Solution

1. Step 1: Write the proportion equation
   37,839.75 : 56,759.63 = 56,759.63 : x
2. Step 2: Convert to fraction form
   37,839.75/56,759.63 = 56,759.63/x
3. Step 3: Cross multiply
   37,839.75x = 56,759.63 × 56,759.63
4. Step 4: Simplify right side
   37,839.75x = 3,221,655,030.14
5. Step 5: Solve for x
   x = 3,221,655,030.14/37,839.75
6. Step 6: Final answer
   x = 85,139.44