Finding the Third Proportional to 702,282 and 1,063,620

Step by Step Solution

1. Step 1: Write the proportion equation
   702,282 : 1,063,620 = 1,063,620 : x
2. Step 2: Convert to fraction form
   702,282/1,063,620 = 1,063,620/x
3. Step 3: Cross multiply
   702,282x = 1,063,620 × 1,063,620
4. Step 4: Simplify right side
   702,282x = 1,131,287,504,400
5. Step 5: Solve for x
   x = 1,131,287,504,400/702,282
6. Step 6: Final answer
   x = 1,610,873.56