Finding the Third Proportional to 1,433,384 and 2,072,012

Step by Step Solution

1. Step 1: Write the proportion equation
   1,433,384 : 2,072,012 = 2,072,012 : x
2. Step 2: Convert to fraction form
   1,433,384/2,072,012 = 2,072,012/x
3. Step 3: Cross multiply
   1,433,384x = 2,072,012 × 2,072,012
4. Step 4: Simplify right side
   1,433,384x = 4,293,233,728,144
5. Step 5: Solve for x
   x = 4,293,233,728,144/1,433,384
6. Step 6: Final answer
   x = 2,995,173.47