Finding the Third Proportional to 1,528,000 and 3,181,573

Step by Step Solution

1. Step 1: Write the proportion equation
   1,528,000 : 3,181,573 = 3,181,573 : x
2. Step 2: Convert to fraction form
   1,528,000/3,181,573 = 3,181,573/x
3. Step 3: Cross multiply
   1,528,000x = 3,181,573 × 3,181,573
4. Step 4: Simplify right side
   1,528,000x = 10,122,406,754,329
5. Step 5: Solve for x
   x = 10,122,406,754,329/1,528,000
6. Step 6: Final answer
   x = 6,624,611.75