Finding the Third Proportional to 1,481,088 and 3,187,200

Step by Step Solution

1. Step 1: Write the proportion equation
   1,481,088 : 3,187,200 = 3,187,200 : x
2. Step 2: Convert to fraction form
   1,481,088/3,187,200 = 3,187,200/x
3. Step 3: Cross multiply
   1,481,088x = 3,187,200 × 3,187,200
4. Step 4: Simplify right side
   1,481,088x = 10,158,243,840,000
5. Step 5: Solve for x
   x = 10,158,243,840,000/1,481,088
6. Step 6: Final answer
   x = 6,858,636.25