Finding the Third Proportional to 675,230 and 1,069,222

Step by Step Solution

1. Step 1: Write the proportion equation
   675,230 : 1,069,222 = 1,069,222 : x
2. Step 2: Convert to fraction form
   675,230/1,069,222 = 1,069,222/x
3. Step 3: Cross multiply
   675,230x = 1,069,222 × 1,069,222
4. Step 4: Simplify right side
   675,230x = 1,143,235,685,284
5. Step 5: Solve for x
   x = 1,143,235,685,284/675,230
6. Step 6: Final answer
   x = 1,693,105.59