Finding the Third Proportional to 803,874 and 1,244,156

Step by Step Solution

1. Step 1: Write the proportion equation
   803,874 : 1,244,156 = 1,244,156 : x
2. Step 2: Convert to fraction form
   803,874/1,244,156 = 1,244,156/x
3. Step 3: Cross multiply
   803,874x = 1,244,156 × 1,244,156
4. Step 4: Simplify right side
   803,874x = 1,547,924,152,336
5. Step 5: Solve for x
   x = 1,547,924,152,336/803,874
6. Step 6: Final answer
   x = 1,925,580.57