Finding the Third Proportional to 498,650 and 1,026,706

Step by Step Solution

1. Step 1: Write the proportion equation
   498,650 : 1,026,706 = 1,026,706 : x
2. Step 2: Convert to fraction form
   498,650/1,026,706 = 1,026,706/x
3. Step 3: Cross multiply
   498,650x = 1,026,706 × 1,026,706
4. Step 4: Simplify right side
   498,650x = 1,054,125,210,436
5. Step 5: Solve for x
   x = 1,054,125,210,436/498,650
6. Step 6: Final answer
   x = 2,113,958.11