Finding the Third Proportional to 5,569,507 and 8,862,180

Step by Step Solution

1. Step 1: Write the proportion equation
   5,569,507 : 8,862,180 = 8,862,180 : x
2. Step 2: Convert to fraction form
   5,569,507/8,862,180 = 8,862,180/x
3. Step 3: Cross multiply
   5,569,507x = 8,862,180 × 8,862,180
4. Step 4: Simplify right side
   5,569,507x = 78,538,234,352,400
5. Step 5: Solve for x
   x = 78,538,234,352,400/5,569,507
6. Step 6: Final answer
   x = 14,101,469.73