Finding the Third Proportional to 1,303,393 and 2,725,887

Step by Step Solution

1. Step 1: Write the proportion equation
   1,303,393 : 2,725,887 = 2,725,887 : x
2. Step 2: Convert to fraction form
   1,303,393/2,725,887 = 2,725,887/x
3. Step 3: Cross multiply
   1,303,393x = 2,725,887 × 2,725,887
4. Step 4: Simplify right side
   1,303,393x = 7,430,459,936,769
5. Step 5: Solve for x
   x = 7,430,459,936,769/1,303,393
6. Step 6: Final answer
   x = 5,700,859.17