Finding the Third Proportional to 301,222.50 and 466,416

Step by Step Solution

1. Step 1: Write the proportion equation
   301,222.50 : 466,416 = 466,416 : x
2. Step 2: Convert to fraction form
   301,222.50/466,416 = 466,416/x
3. Step 3: Cross multiply
   301,222.50x = 466,416 × 466,416
4. Step 4: Simplify right side
   301,222.50x = 217,543,885,056
5. Step 5: Solve for x
   x = 217,543,885,056/301,222.50
6. Step 6: Final answer
   x = 722,203.31