Finding the Third Proportional to 38,390.50 and 83,068.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,390.50 : 83,068.50 = 83,068.50 : x
2. Step 2: Convert to fraction form
   38,390.50/83,068.50 = 83,068.50/x
3. Step 3: Cross multiply
   38,390.50x = 83,068.50 × 83,068.50
4. Step 4: Simplify right side
   38,390.50x = 6,900,375,692.25
5. Step 5: Solve for x
   x = 6,900,375,692.25/38,390.50
6. Step 6: Final answer
   x = 179,741.75