Finding the Third Proportional to 702,985 and 1,064,338

Step by Step Solution

1. Step 1: Write the proportion equation
   702,985 : 1,064,338 = 1,064,338 : x
2. Step 2: Convert to fraction form
   702,985/1,064,338 = 1,064,338/x
3. Step 3: Cross multiply
   702,985x = 1,064,338 × 1,064,338
4. Step 4: Simplify right side
   702,985x = 1,132,815,378,244
5. Step 5: Solve for x
   x = 1,132,815,378,244/702,985
6. Step 6: Final answer
   x = 1,611,436.06