Finding the Third Proportional to 662,254 and 1,384,468

Step by Step Solution

1. Step 1: Write the proportion equation
   662,254 : 1,384,468 = 1,384,468 : x
2. Step 2: Convert to fraction form
   662,254/1,384,468 = 1,384,468/x
3. Step 3: Cross multiply
   662,254x = 1,384,468 × 1,384,468
4. Step 4: Simplify right side
   662,254x = 1,916,751,643,024
5. Step 5: Solve for x
   x = 1,916,751,643,024/662,254
6. Step 6: Final answer
   x = 2,894,284.74