Finding the Third Proportional to 1,569,762 and 3,390,390

Step by Step Solution

1. Step 1: Write the proportion equation
   1,569,762 : 3,390,390 = 3,390,390 : x
2. Step 2: Convert to fraction form
   1,569,762/3,390,390 = 3,390,390/x
3. Step 3: Cross multiply
   1,569,762x = 3,390,390 × 3,390,390
4. Step 4: Simplify right side
   1,569,762x = 11,494,744,352,100
5. Step 5: Solve for x
   x = 11,494,744,352,100/1,569,762
6. Step 6: Final answer
   x = 7,322,603.27