Finding the Third Proportional to 1,015,323 and 1,347,747.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,015,323 : 1,347,747.50 = 1,347,747.50 : x
2. Step 2: Convert to fraction form
   1,015,323/1,347,747.50 = 1,347,747.50/x
3. Step 3: Cross multiply
   1,015,323x = 1,347,747.50 × 1,347,747.50
4. Step 4: Simplify right side
   1,015,323x = 1,816,423,323,756.25
5. Step 5: Solve for x
   x = 1,816,423,323,756.25/1,015,323
6. Step 6: Final answer
   x = 1,789,010.32