Finding the Third Proportional to 680,952 and 1,030,908

Step by Step Solution

1. Step 1: Write the proportion equation
   680,952 : 1,030,908 = 1,030,908 : x
2. Step 2: Convert to fraction form
   680,952/1,030,908 = 1,030,908/x
3. Step 3: Cross multiply
   680,952x = 1,030,908 × 1,030,908
4. Step 4: Simplify right side
   680,952x = 1,062,771,304,464
5. Step 5: Solve for x
   x = 1,062,771,304,464/680,952
6. Step 6: Final answer
   x = 1,560,713.98