Finding the Third Proportional to 1,543,606 and 3,607,510

Step by Step Solution

1. Step 1: Write the proportion equation
   1,543,606 : 3,607,510 = 3,607,510 : x
2. Step 2: Convert to fraction form
   1,543,606/3,607,510 = 3,607,510/x
3. Step 3: Cross multiply
   1,543,606x = 3,607,510 × 3,607,510
4. Step 4: Simplify right side
   1,543,606x = 13,014,128,400,100
5. Step 5: Solve for x
   x = 13,014,128,400,100/1,543,606
6. Step 6: Final answer
   x = 8,430,991.07