Finding the Third Proportional to 1,000,864 and 1,474,832

Step by Step Solution

1. Step 1: Write the proportion equation
   1,000,864 : 1,474,832 = 1,474,832 : x
2. Step 2: Convert to fraction form
   1,000,864/1,474,832 = 1,474,832/x
3. Step 3: Cross multiply
   1,000,864x = 1,474,832 × 1,474,832
4. Step 4: Simplify right side
   1,000,864x = 2,175,129,428,224
5. Step 5: Solve for x
   x = 2,175,129,428,224/1,000,864
6. Step 6: Final answer
   x = 2,173,251.74