Finding the Third Proportional to 1,323,847 and 2,045,680

Step by Step Solution

1. Step 1: Write the proportion equation
   1,323,847 : 2,045,680 = 2,045,680 : x
2. Step 2: Convert to fraction form
   1,323,847/2,045,680 = 2,045,680/x
3. Step 3: Cross multiply
   1,323,847x = 2,045,680 × 2,045,680
4. Step 4: Simplify right side
   1,323,847x = 4,184,806,662,400
5. Step 5: Solve for x
   x = 4,184,806,662,400/1,323,847
6. Step 6: Final answer
   x = 3,161,095.40