Finding the Third Proportional to 1,855,200 and 2,837,972

Step by Step Solution

1. Step 1: Write the proportion equation
   1,855,200 : 2,837,972 = 2,837,972 : x
2. Step 2: Convert to fraction form
   1,855,200/2,837,972 = 2,837,972/x
3. Step 3: Cross multiply
   1,855,200x = 2,837,972 × 2,837,972
4. Step 4: Simplify right side
   1,855,200x = 8,054,085,072,784
5. Step 5: Solve for x
   x = 8,054,085,072,784/1,855,200
6. Step 6: Final answer
   x = 4,341,356.77