Finding the Third Proportional to 1,907,620.50 and 4,146,571.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,907,620.50 : 4,146,571.50 = 4,146,571.50 : x
2. Step 2: Convert to fraction form
   1,907,620.50/4,146,571.50 = 4,146,571.50/x
3. Step 3: Cross multiply
   1,907,620.50x = 4,146,571.50 × 4,146,571.50
4. Step 4: Simplify right side
   1,907,620.50x = 17,194,055,204,612.25
5. Step 5: Solve for x
   x = 17,194,055,204,612.25/1,907,620.50
6. Step 6: Final answer
   x = 9,013,352.08