Finding the Third Proportional to 705,706 and 1,528,049

Step by Step Solution

1. Step 1: Write the proportion equation
   705,706 : 1,528,049 = 1,528,049 : x
2. Step 2: Convert to fraction form
   705,706/1,528,049 = 1,528,049/x
3. Step 3: Cross multiply
   705,706x = 1,528,049 × 1,528,049
4. Step 4: Simplify right side
   705,706x = 2,334,933,746,401
5. Step 5: Solve for x
   x = 2,334,933,746,401/705,706
6. Step 6: Final answer
   x = 3,308,649.42