Finding the Third Proportional to 1,525,564 and 3,287,386

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525,564 : 3,287,386 = 3,287,386 : x
2. Step 2: Convert to fraction form
   1,525,564/3,287,386 = 3,287,386/x
3. Step 3: Cross multiply
   1,525,564x = 3,287,386 × 3,287,386
4. Step 4: Simplify right side
   1,525,564x = 10,806,906,712,996
5. Step 5: Solve for x
   x = 10,806,906,712,996/1,525,564
6. Step 6: Final answer
   x = 7,083,876.33