Finding the Third Proportional to 705,100 and 1,074,174

Step by Step Solution

1. Step 1: Write the proportion equation
   705,100 : 1,074,174 = 1,074,174 : x
2. Step 2: Convert to fraction form
   705,100/1,074,174 = 1,074,174/x
3. Step 3: Cross multiply
   705,100x = 1,074,174 × 1,074,174
4. Step 4: Simplify right side
   705,100x = 1,153,849,782,276
5. Step 5: Solve for x
   x = 1,153,849,782,276/705,100
6. Step 6: Final answer
   x = 1,636,434.24