Finding the Third Proportional to 705,108 and 1,074,187

Step by Step Solution

1. Step 1: Write the proportion equation
   705,108 : 1,074,187 = 1,074,187 : x
2. Step 2: Convert to fraction form
   705,108/1,074,187 = 1,074,187/x
3. Step 3: Cross multiply
   705,108x = 1,074,187 × 1,074,187
4. Step 4: Simplify right side
   705,108x = 1,153,877,710,969
5. Step 5: Solve for x
   x = 1,153,877,710,969/705,108
6. Step 6: Final answer
   x = 1,636,455.28