Finding the Third Proportional to 1,908,528 and 4,159,992

Step by Step Solution

1. Step 1: Write the proportion equation
   1,908,528 : 4,159,992 = 4,159,992 : x
2. Step 2: Convert to fraction form
   1,908,528/4,159,992 = 4,159,992/x
3. Step 3: Cross multiply
   1,908,528x = 4,159,992 × 4,159,992
4. Step 4: Simplify right side
   1,908,528x = 17,305,533,440,064
5. Step 5: Solve for x
   x = 17,305,533,440,064/1,908,528
6. Step 6: Final answer
   x = 9,067,476.84