Finding the Third Proportional to 598,956 and 1,298,969

Step by Step Solution

1. Step 1: Write the proportion equation
   598,956 : 1,298,969 = 1,298,969 : x
2. Step 2: Convert to fraction form
   598,956/1,298,969 = 1,298,969/x
3. Step 3: Cross multiply
   598,956x = 1,298,969 × 1,298,969
4. Step 4: Simplify right side
   598,956x = 1,687,320,462,961
5. Step 5: Solve for x
   x = 1,687,320,462,961/598,956
6. Step 6: Final answer
   x = 2,817,102.53