Finding the Third Proportional to 970,878 and 1,456,318

Step by Step Solution

1. Step 1: Write the proportion equation
   970,878 : 1,456,318 = 1,456,318 : x
2. Step 2: Convert to fraction form
   970,878/1,456,318 = 1,456,318/x
3. Step 3: Cross multiply
   970,878x = 1,456,318 × 1,456,318
4. Step 4: Simplify right side
   970,878x = 2,120,862,117,124
5. Step 5: Solve for x
   x = 2,120,862,117,124/970,878
6. Step 6: Final answer
   x = 2,184,478.50