Finding the Third Proportional to 931,866 and 1,275,182

Step by Step Solution

1. Step 1: Write the proportion equation
   931,866 : 1,275,182 = 1,275,182 : x
2. Step 2: Convert to fraction form
   931,866/1,275,182 = 1,275,182/x
3. Step 3: Cross multiply
   931,866x = 1,275,182 × 1,275,182
4. Step 4: Simplify right side
   931,866x = 1,626,089,133,124
5. Step 5: Solve for x
   x = 1,626,089,133,124/931,866
6. Step 6: Final answer
   x = 1,744,981.72