Finding the Third Proportional to 499,306 and 1,068,596

Step by Step Solution

1. Step 1: Write the proportion equation
   499,306 : 1,068,596 = 1,068,596 : x
2. Step 2: Convert to fraction form
   499,306/1,068,596 = 1,068,596/x
3. Step 3: Cross multiply
   499,306x = 1,068,596 × 1,068,596
4. Step 4: Simplify right side
   499,306x = 1,141,897,411,216
5. Step 5: Solve for x
   x = 1,141,897,411,216/499,306
6. Step 6: Final answer
   x = 2,286,969.14