Finding the Third Proportional to 874,208 and 1,872,832

Step by Step Solution

1. Step 1: Write the proportion equation
   874,208 : 1,872,832 = 1,872,832 : x
2. Step 2: Convert to fraction form
   874,208/1,872,832 = 1,872,832/x
3. Step 3: Cross multiply
   874,208x = 1,872,832 × 1,872,832
4. Step 4: Simplify right side
   874,208x = 3,507,499,700,224
5. Step 5: Solve for x
   x = 3,507,499,700,224/874,208
6. Step 6: Final answer
   x = 4,012,202.70