Finding the Third Proportional to 1,501,599 and 3,543,177

Step by Step Solution

1. Step 1: Write the proportion equation
   1,501,599 : 3,543,177 = 3,543,177 : x
2. Step 2: Convert to fraction form
   1,501,599/3,543,177 = 3,543,177/x
3. Step 3: Cross multiply
   1,501,599x = 3,543,177 × 3,543,177
4. Step 4: Simplify right side
   1,501,599x = 12,554,103,253,329
5. Step 5: Solve for x
   x = 12,554,103,253,329/1,501,599
6. Step 6: Final answer
   x = 8,360,489.89