Finding the Third Proportional to 301,269 and 466,780.50

Step by Step Solution

1. Step 1: Write the proportion equation
   301,269 : 466,780.50 = 466,780.50 : x
2. Step 2: Convert to fraction form
   301,269/466,780.50 = 466,780.50/x
3. Step 3: Cross multiply
   301,269x = 466,780.50 × 466,780.50
4. Step 4: Simplify right side
   301,269x = 217,884,035,180.25
5. Step 5: Solve for x
   x = 217,884,035,180.25/301,269
6. Step 6: Final answer
   x = 723,220.89