Finding the Third Proportional to 713,963 and 1,501,555

Step by Step Solution

1. Step 1: Write the proportion equation
   713,963 : 1,501,555 = 1,501,555 : x
2. Step 2: Convert to fraction form
   713,963/1,501,555 = 1,501,555/x
3. Step 3: Cross multiply
   713,963x = 1,501,555 × 1,501,555
4. Step 4: Simplify right side
   713,963x = 2,254,667,418,025
5. Step 5: Solve for x
   x = 2,254,667,418,025/713,963
6. Step 6: Final answer
   x = 3,157,961.15