Finding the Third Proportional to 763,677 and 1,508,086

Step by Step Solution

1. Step 1: Write the proportion equation
   763,677 : 1,508,086 = 1,508,086 : x
2. Step 2: Convert to fraction form
   763,677/1,508,086 = 1,508,086/x
3. Step 3: Cross multiply
   763,677x = 1,508,086 × 1,508,086
4. Step 4: Simplify right side
   763,677x = 2,274,323,383,396
5. Step 5: Solve for x
   x = 2,274,323,383,396/763,677
6. Step 6: Final answer
   x = 2,978,122.14