Finding the Third Proportional to 38,097.56 and 87,619.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,097.56 : 87,619.50 = 87,619.50 : x
2. Step 2: Convert to fraction form
   38,097.56/87,619.50 = 87,619.50/x
3. Step 3: Cross multiply
   38,097.56x = 87,619.50 × 87,619.50
4. Step 4: Simplify right side
   38,097.56x = 7,677,176,780.25
5. Step 5: Solve for x
   x = 7,677,176,780.25/38,097.56
6. Step 6: Final answer
   x = 201,513.60