Finding the Third Proportional to 1,869,410.50 and 4,057,868.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,869,410.50 : 4,057,868.50 = 4,057,868.50 : x
2. Step 2: Convert to fraction form
   1,869,410.50/4,057,868.50 = 4,057,868.50/x
3. Step 3: Cross multiply
   1,869,410.50x = 4,057,868.50 × 4,057,868.50
4. Step 4: Simplify right side
   1,869,410.50x = 16,466,296,763,292.25
5. Step 5: Solve for x
   x = 16,466,296,763,292.25/1,869,410.50
6. Step 6: Final answer
   x = 8,808,283.02