Finding the Third Proportional to 3,687,570 and 8,047,584

Step by Step Solution

1. Step 1: Write the proportion equation
   3,687,570 : 8,047,584 = 8,047,584 : x
2. Step 2: Convert to fraction form
   3,687,570/8,047,584 = 8,047,584/x
3. Step 3: Cross multiply
   3,687,570x = 8,047,584 × 8,047,584
4. Step 4: Simplify right side
   3,687,570x = 64,763,608,237,056
5. Step 5: Solve for x
   x = 64,763,608,237,056/3,687,570
6. Step 6: Final answer
   x = 17,562,679.01