Finding the Third Proportional to 1,433,222 and 2,071,830

Step by Step Solution

1. Step 1: Write the proportion equation
   1,433,222 : 2,071,830 = 2,071,830 : x
2. Step 2: Convert to fraction form
   1,433,222/2,071,830 = 2,071,830/x
3. Step 3: Cross multiply
   1,433,222x = 2,071,830 × 2,071,830
4. Step 4: Simplify right side
   1,433,222x = 4,292,479,548,900
5. Step 5: Solve for x
   x = 4,292,479,548,900/1,433,222
6. Step 6: Final answer
   x = 2,994,985.81