Finding the Third Proportional to 1,015,326 and 1,347,750

Step by Step Solution

1. Step 1: Write the proportion equation
   1,015,326 : 1,347,750 = 1,347,750 : x
2. Step 2: Convert to fraction form
   1,015,326/1,347,750 = 1,347,750/x
3. Step 3: Cross multiply
   1,015,326x = 1,347,750 × 1,347,750
4. Step 4: Simplify right side
   1,015,326x = 1,816,430,062,500
5. Step 5: Solve for x
   x = 1,816,430,062,500/1,015,326
6. Step 6: Final answer
   x = 1,789,011.67