Finding the Third Proportional to 1,403,958 and 2,053,283

Step by Step Solution

1. Step 1: Write the proportion equation
   1,403,958 : 2,053,283 = 2,053,283 : x
2. Step 2: Convert to fraction form
   1,403,958/2,053,283 = 2,053,283/x
3. Step 3: Cross multiply
   1,403,958x = 2,053,283 × 2,053,283
4. Step 4: Simplify right side
   1,403,958x = 4,215,971,078,089
5. Step 5: Solve for x
   x = 4,215,971,078,089/1,403,958
6. Step 6: Final answer
   x = 3,002,918.23