Finding the Third Proportional to 707,148 and 1,070,994

Step by Step Solution

1. Step 1: Write the proportion equation
   707,148 : 1,070,994 = 1,070,994 : x
2. Step 2: Convert to fraction form
   707,148/1,070,994 = 1,070,994/x
3. Step 3: Cross multiply
   707,148x = 1,070,994 × 1,070,994
4. Step 4: Simplify right side
   707,148x = 1,147,028,148,036
5. Step 5: Solve for x
   x = 1,147,028,148,036/707,148
6. Step 6: Final answer
   x = 1,622,048.21