Finding the Third Proportional to 803,106 and 1,070,667

Step by Step Solution

1. Step 1: Write the proportion equation
   803,106 : 1,070,667 = 1,070,667 : x
2. Step 2: Convert to fraction form
   803,106/1,070,667 = 1,070,667/x
3. Step 3: Cross multiply
   803,106x = 1,070,667 × 1,070,667
4. Step 4: Simplify right side
   803,106x = 1,146,327,824,889
5. Step 5: Solve for x
   x = 1,146,327,824,889/803,106
6. Step 6: Final answer
   x = 1,427,368.02