Finding the Third Proportional to 774,436 and 1,667,532

Step by Step Solution

1. Step 1: Write the proportion equation
   774,436 : 1,667,532 = 1,667,532 : x
2. Step 2: Convert to fraction form
   774,436/1,667,532 = 1,667,532/x
3. Step 3: Cross multiply
   774,436x = 1,667,532 × 1,667,532
4. Step 4: Simplify right side
   774,436x = 2,780,662,971,024
5. Step 5: Solve for x
   x = 2,780,662,971,024/774,436
6. Step 6: Final answer
   x = 3,590,565.23