Finding the Third Proportional to 2,201,578.50 and 3,100,300.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,201,578.50 : 3,100,300.50 = 3,100,300.50 : x
2. Step 2: Convert to fraction form
   2,201,578.50/3,100,300.50 = 3,100,300.50/x
3. Step 3: Cross multiply
   2,201,578.50x = 3,100,300.50 × 3,100,300.50
4. Step 4: Simplify right side
   2,201,578.50x = 9,611,863,190,300.25
5. Step 5: Solve for x
   x = 9,611,863,190,300.25/2,201,578.50
6. Step 6: Final answer
   x = 4,365,896.19