Finding the Third Proportional to 1,864,298 and 4,084,302

Step by Step Solution

1. Step 1: Write the proportion equation
   1,864,298 : 4,084,302 = 4,084,302 : x
2. Step 2: Convert to fraction form
   1,864,298/4,084,302 = 4,084,302/x
3. Step 3: Cross multiply
   1,864,298x = 4,084,302 × 4,084,302
4. Step 4: Simplify right side
   1,864,298x = 16,681,522,827,204
5. Step 5: Solve for x
   x = 16,681,522,827,204/1,864,298
6. Step 6: Final answer
   x = 8,947,884.31