Finding the Third Proportional to 431,076 and 1,006,842

Step by Step Solution

1. Step 1: Write the proportion equation
   431,076 : 1,006,842 = 1,006,842 : x
2. Step 2: Convert to fraction form
   431,076/1,006,842 = 1,006,842/x
3. Step 3: Cross multiply
   431,076x = 1,006,842 × 1,006,842
4. Step 4: Simplify right side
   431,076x = 1,013,730,812,964
5. Step 5: Solve for x
   x = 1,013,730,812,964/431,076
6. Step 6: Final answer
   x = 2,351,628.98