Finding the Third Proportional to 1,664,318.50 and 3,585,002

Step by Step Solution

1. Step 1: Write the proportion equation
   1,664,318.50 : 3,585,002 = 3,585,002 : x
2. Step 2: Convert to fraction form
   1,664,318.50/3,585,002 = 3,585,002/x
3. Step 3: Cross multiply
   1,664,318.50x = 3,585,002 × 3,585,002
4. Step 4: Simplify right side
   1,664,318.50x = 12,852,239,340,004
5. Step 5: Solve for x
   x = 12,852,239,340,004/1,664,318.50
6. Step 6: Final answer
   x = 7,722,223.44