Finding the Third Proportional to 38,991.56 and 59,037.75

Step by Step Solution

1. Step 1: Write the proportion equation
   38,991.56 : 59,037.75 = 59,037.75 : x
2. Step 2: Convert to fraction form
   38,991.56/59,037.75 = 59,037.75/x
3. Step 3: Cross multiply
   38,991.56x = 59,037.75 × 59,037.75
4. Step 4: Simplify right side
   38,991.56x = 3,485,455,925.06
5. Step 5: Solve for x
   x = 3,485,455,925.06/38,991.56
6. Step 6: Final answer
   x = 89,390.00