Finding the Third Proportional to 1,969,770 and 4,233,794

Step by Step Solution

1. Step 1: Write the proportion equation
   1,969,770 : 4,233,794 = 4,233,794 : x
2. Step 2: Convert to fraction form
   1,969,770/4,233,794 = 4,233,794/x
3. Step 3: Cross multiply
   1,969,770x = 4,233,794 × 4,233,794
4. Step 4: Simplify right side
   1,969,770x = 17,925,011,634,436
5. Step 5: Solve for x
   x = 17,925,011,634,436/1,969,770
6. Step 6: Final answer
   x = 9,100,053.12