Finding the Third Proportional to 705,152 and 1,028,186

Step by Step Solution

1. Step 1: Write the proportion equation
   705,152 : 1,028,186 = 1,028,186 : x
2. Step 2: Convert to fraction form
   705,152/1,028,186 = 1,028,186/x
3. Step 3: Cross multiply
   705,152x = 1,028,186 × 1,028,186
4. Step 4: Simplify right side
   705,152x = 1,057,166,450,596
5. Step 5: Solve for x
   x = 1,057,166,450,596/705,152
6. Step 6: Final answer
   x = 1,499,203.65