Finding the Third Proportional to 662,250 and 1,384,460

Step by Step Solution

1. Step 1: Write the proportion equation
   662,250 : 1,384,460 = 1,384,460 : x
2. Step 2: Convert to fraction form
   662,250/1,384,460 = 1,384,460/x
3. Step 3: Cross multiply
   662,250x = 1,384,460 × 1,384,460
4. Step 4: Simplify right side
   662,250x = 1,916,729,491,600
5. Step 5: Solve for x
   x = 1,916,729,491,600/662,250
6. Step 6: Final answer
   x = 2,894,268.77