Finding the Third Proportional to 80,073 and 185,347.50

Step by Step Solution

1. Step 1: Write the proportion equation
   80,073 : 185,347.50 = 185,347.50 : x
2. Step 2: Convert to fraction form
   80,073/185,347.50 = 185,347.50/x
3. Step 3: Cross multiply
   80,073x = 185,347.50 × 185,347.50
4. Step 4: Simplify right side
   80,073x = 34,353,695,756.25
5. Step 5: Solve for x
   x = 34,353,695,756.25/80,073
6. Step 6: Final answer
   x = 429,029.71