Finding the Third Proportional to 1,569,823 and 3,390,583

Step by Step Solution

1. Step 1: Write the proportion equation
   1,569,823 : 3,390,583 = 3,390,583 : x
2. Step 2: Convert to fraction form
   1,569,823/3,390,583 = 3,390,583/x
3. Step 3: Cross multiply
   1,569,823x = 3,390,583 × 3,390,583
4. Step 4: Simplify right side
   1,569,823x = 11,496,053,079,889
5. Step 5: Solve for x
   x = 11,496,053,079,889/1,569,823
6. Step 6: Final answer
   x = 7,323,152.41