Finding the Third Proportional to 1,000,222 and 1,429,296

Step by Step Solution

1. Step 1: Write the proportion equation
   1,000,222 : 1,429,296 = 1,429,296 : x
2. Step 2: Convert to fraction form
   1,000,222/1,429,296 = 1,429,296/x
3. Step 3: Cross multiply
   1,000,222x = 1,429,296 × 1,429,296
4. Step 4: Simplify right side
   1,000,222x = 2,042,887,055,616
5. Step 5: Solve for x
   x = 2,042,887,055,616/1,000,222
6. Step 6: Final answer
   x = 2,042,433.64