Finding the Third Proportional to 676,314 and 1,012,338

Step by Step Solution

1. Step 1: Write the proportion equation
   676,314 : 1,012,338 = 1,012,338 : x
2. Step 2: Convert to fraction form
   676,314/1,012,338 = 1,012,338/x
3. Step 3: Cross multiply
   676,314x = 1,012,338 × 1,012,338
4. Step 4: Simplify right side
   676,314x = 1,024,828,226,244
5. Step 5: Solve for x
   x = 1,024,828,226,244/676,314
6. Step 6: Final answer
   x = 1,515,314.23