Finding the Third Proportional to 341,436 and 745,932

Step by Step Solution

1. Step 1: Write the proportion equation
   341,436 : 745,932 = 745,932 : x
2. Step 2: Convert to fraction form
   341,436/745,932 = 745,932/x
3. Step 3: Cross multiply
   341,436x = 745,932 × 745,932
4. Step 4: Simplify right side
   341,436x = 556,414,548,624
5. Step 5: Solve for x
   x = 556,414,548,624/341,436
6. Step 6: Final answer
   x = 1,629,630.59