Finding the Third Proportional to 676,613.25 and 951,978

Step by Step Solution

1. Step 1: Write the proportion equation
   676,613.25 : 951,978 = 951,978 : x
2. Step 2: Convert to fraction form
   676,613.25/951,978 = 951,978/x
3. Step 3: Cross multiply
   676,613.25x = 951,978 × 951,978
4. Step 4: Simplify right side
   676,613.25x = 906,262,112,484
5. Step 5: Solve for x
   x = 906,262,112,484/676,613.25
6. Step 6: Final answer
   x = 1,339,409.35