Finding the Third Proportional to 1,569,412 and 2,221,333

Step by Step Solution

1. Step 1: Write the proportion equation
   1,569,412 : 2,221,333 = 2,221,333 : x
2. Step 2: Convert to fraction form
   1,569,412/2,221,333 = 2,221,333/x
3. Step 3: Cross multiply
   1,569,412x = 2,221,333 × 2,221,333
4. Step 4: Simplify right side
   1,569,412x = 4,934,320,296,889
5. Step 5: Solve for x
   x = 4,934,320,296,889/1,569,412
6. Step 6: Final answer
   x = 3,144,056.69