Finding the Third Proportional to 1,929,974 and 4,124,993.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,929,974 : 4,124,993.50 = 4,124,993.50 : x
2. Step 2: Convert to fraction form
   1,929,974/4,124,993.50 = 4,124,993.50/x
3. Step 3: Cross multiply
   1,929,974x = 4,124,993.50 × 4,124,993.50
4. Step 4: Simplify right side
   1,929,974x = 17,015,571,375,042.25
5. Step 5: Solve for x
   x = 17,015,571,375,042.25/1,929,974
6. Step 6: Final answer
   x = 8,816,477.00