Finding the Third Proportional to 214,283.25 and 456,314

Step by Step Solution

1. Step 1: Write the proportion equation
   214,283.25 : 456,314 = 456,314 : x
2. Step 2: Convert to fraction form
   214,283.25/456,314 = 456,314/x
3. Step 3: Cross multiply
   214,283.25x = 456,314 × 456,314
4. Step 4: Simplify right side
   214,283.25x = 208,222,466,596
5. Step 5: Solve for x
   x = 208,222,466,596/214,283.25
6. Step 6: Final answer
   x = 971,716.02