Finding the Third Proportional to 872,944 and 1,312,662

Step by Step Solution

1. Step 1: Write the proportion equation
   872,944 : 1,312,662 = 1,312,662 : x
2. Step 2: Convert to fraction form
   872,944/1,312,662 = 1,312,662/x
3. Step 3: Cross multiply
   872,944x = 1,312,662 × 1,312,662
4. Step 4: Simplify right side
   872,944x = 1,723,081,526,244
5. Step 5: Solve for x
   x = 1,723,081,526,244/872,944
6. Step 6: Final answer
   x = 1,973,874.07