Finding the Third Proportional to 765,065.25 and 1,667,493

Step by Step Solution

1. Step 1: Write the proportion equation
   765,065.25 : 1,667,493 = 1,667,493 : x
2. Step 2: Convert to fraction form
   765,065.25/1,667,493 = 1,667,493/x
3. Step 3: Cross multiply
   765,065.25x = 1,667,493 × 1,667,493
4. Step 4: Simplify right side
   765,065.25x = 2,780,532,905,049
5. Step 5: Solve for x
   x = 2,780,532,905,049/765,065.25
6. Step 6: Final answer
   x = 3,634,373.55