Finding the Third Proportional to 1,350,619 and 3,188,185

Step by Step Solution

1. Step 1: Write the proportion equation
   1,350,619 : 3,188,185 = 3,188,185 : x
2. Step 2: Convert to fraction form
   1,350,619/3,188,185 = 3,188,185/x
3. Step 3: Cross multiply
   1,350,619x = 3,188,185 × 3,188,185
4. Step 4: Simplify right side
   1,350,619x = 10,164,523,594,225
5. Step 5: Solve for x
   x = 10,164,523,594,225/1,350,619
6. Step 6: Final answer
   x = 7,525,826.01