Finding the Third Proportional to 1,664,319.50 and 3,585,004

Step by Step Solution

1. Step 1: Write the proportion equation
   1,664,319.50 : 3,585,004 = 3,585,004 : x
2. Step 2: Convert to fraction form
   1,664,319.50/3,585,004 = 3,585,004/x
3. Step 3: Cross multiply
   1,664,319.50x = 3,585,004 × 3,585,004
4. Step 4: Simplify right side
   1,664,319.50x = 12,852,253,680,016
5. Step 5: Solve for x
   x = 12,852,253,680,016/1,664,319.50
6. Step 6: Final answer
   x = 7,722,227.42