Finding the Third Proportional to 1,569,348 and 2,221,236

Step by Step Solution

1. Step 1: Write the proportion equation
   1,569,348 : 2,221,236 = 2,221,236 : x
2. Step 2: Convert to fraction form
   1,569,348/2,221,236 = 2,221,236/x
3. Step 3: Cross multiply
   1,569,348x = 2,221,236 × 2,221,236
4. Step 4: Simplify right side
   1,569,348x = 4,933,889,367,696
5. Step 5: Solve for x
   x = 4,933,889,367,696/1,569,348
6. Step 6: Final answer
   x = 3,143,910.32