Finding the Third Proportional to 589,026 and 1,281,156

Step by Step Solution

1. Step 1: Write the proportion equation
   589,026 : 1,281,156 = 1,281,156 : x
2. Step 2: Convert to fraction form
   589,026/1,281,156 = 1,281,156/x
3. Step 3: Cross multiply
   589,026x = 1,281,156 × 1,281,156
4. Step 4: Simplify right side
   589,026x = 1,641,360,696,336
5. Step 5: Solve for x
   x = 1,641,360,696,336/589,026
6. Step 6: Final answer
   x = 2,786,567.48