Finding the Third Proportional to 1,010,454 and 2,182,832

Step by Step Solution

1. Step 1: Write the proportion equation
   1,010,454 : 2,182,832 = 2,182,832 : x
2. Step 2: Convert to fraction form
   1,010,454/2,182,832 = 2,182,832/x
3. Step 3: Cross multiply
   1,010,454x = 2,182,832 × 2,182,832
4. Step 4: Simplify right side
   1,010,454x = 4,764,755,540,224
5. Step 5: Solve for x
   x = 4,764,755,540,224/1,010,454
6. Step 6: Final answer
   x = 4,715,460.12