Finding the Third Proportional to 1,793,720 and 3,902,368

Step by Step Solution

1. Step 1: Write the proportion equation
   1,793,720 : 3,902,368 = 3,902,368 : x
2. Step 2: Convert to fraction form
   1,793,720/3,902,368 = 3,902,368/x
3. Step 3: Cross multiply
   1,793,720x = 3,902,368 × 3,902,368
4. Step 4: Simplify right side
   1,793,720x = 15,228,476,007,424
5. Step 5: Solve for x
   x = 15,228,476,007,424/1,793,720
6. Step 6: Final answer
   x = 8,489,884.71