Finding the Third Proportional to 680,240 and 1,482,958

Step by Step Solution

1. Step 1: Write the proportion equation
   680,240 : 1,482,958 = 1,482,958 : x
2. Step 2: Convert to fraction form
   680,240/1,482,958 = 1,482,958/x
3. Step 3: Cross multiply
   680,240x = 1,482,958 × 1,482,958
4. Step 4: Simplify right side
   680,240x = 2,199,164,429,764
5. Step 5: Solve for x
   x = 2,199,164,429,764/680,240
6. Step 6: Final answer
   x = 3,232,924.31