Finding the Third Proportional to 468,453 and 1,007,943

Step by Step Solution

1. Step 1: Write the proportion equation
   468,453 : 1,007,943 = 1,007,943 : x
2. Step 2: Convert to fraction form
   468,453/1,007,943 = 1,007,943/x
3. Step 3: Cross multiply
   468,453x = 1,007,943 × 1,007,943
4. Step 4: Simplify right side
   468,453x = 1,015,949,091,249
5. Step 5: Solve for x
   x = 1,015,949,091,249/468,453
6. Step 6: Final answer
   x = 2,168,732.17