Finding the Third Proportional to 38,155 and 58,366.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,155 : 58,366.50 = 58,366.50 : x
2. Step 2: Convert to fraction form
   38,155/58,366.50 = 58,366.50/x
3. Step 3: Cross multiply
   38,155x = 58,366.50 × 58,366.50
4. Step 4: Simplify right side
   38,155x = 3,406,648,322.25
5. Step 5: Solve for x
   x = 3,406,648,322.25/38,155
6. Step 6: Final answer
   x = 89,284.45