Finding the Third Proportional to 303,322.50 and 452,064

Step by Step Solution

1. Step 1: Write the proportion equation
   303,322.50 : 452,064 = 452,064 : x
2. Step 2: Convert to fraction form
   303,322.50/452,064 = 452,064/x
3. Step 3: Cross multiply
   303,322.50x = 452,064 × 452,064
4. Step 4: Simplify right side
   303,322.50x = 204,361,860,096
5. Step 5: Solve for x
   x = 204,361,860,096/303,322.50
6. Step 6: Final answer
   x = 673,744.48