Finding the Third Proportional to 705,130 and 1,074,227

Step by Step Solution

1. Step 1: Write the proportion equation
   705,130 : 1,074,227 = 1,074,227 : x
2. Step 2: Convert to fraction form
   705,130/1,074,227 = 1,074,227/x
3. Step 3: Cross multiply
   705,130x = 1,074,227 × 1,074,227
4. Step 4: Simplify right side
   705,130x = 1,153,963,647,529
5. Step 5: Solve for x
   x = 1,153,963,647,529/705,130
6. Step 6: Final answer
   x = 1,636,526.10