Finding the Third Proportional to 468,236 and 1,007,491

Step by Step Solution

1. Step 1: Write the proportion equation
   468,236 : 1,007,491 = 1,007,491 : x
2. Step 2: Convert to fraction form
   468,236/1,007,491 = 1,007,491/x
3. Step 3: Cross multiply
   468,236x = 1,007,491 × 1,007,491
4. Step 4: Simplify right side
   468,236x = 1,015,038,115,081
5. Step 5: Solve for x
   x = 1,015,038,115,081/468,236
6. Step 6: Final answer
   x = 2,167,791.70