Finding the Third Proportional to 1,487,664 and 3,252,508

Step by Step Solution

1. Step 1: Write the proportion equation
   1,487,664 : 3,252,508 = 3,252,508 : x
2. Step 2: Convert to fraction form
   1,487,664/3,252,508 = 3,252,508/x
3. Step 3: Cross multiply
   1,487,664x = 3,252,508 × 3,252,508
4. Step 4: Simplify right side
   1,487,664x = 10,578,808,290,064
5. Step 5: Solve for x
   x = 10,578,808,290,064/1,487,664
6. Step 6: Final answer
   x = 7,111,019.89