Finding the Third Proportional to 1,303,405 and 2,725,985

Step by Step Solution

1. Step 1: Write the proportion equation
   1,303,405 : 2,725,985 = 2,725,985 : x
2. Step 2: Convert to fraction form
   1,303,405/2,725,985 = 2,725,985/x
3. Step 3: Cross multiply
   1,303,405x = 2,725,985 × 2,725,985
4. Step 4: Simplify right side
   1,303,405x = 7,430,994,220,225
5. Step 5: Solve for x
   x = 7,430,994,220,225/1,303,405
6. Step 6: Final answer
   x = 5,701,216.60