Finding the Third Proportional to 1,302,722 and 2,870,480

Step by Step Solution

1. Step 1: Write the proportion equation
   1,302,722 : 2,870,480 = 2,870,480 : x
2. Step 2: Convert to fraction form
   1,302,722/2,870,480 = 2,870,480/x
3. Step 3: Cross multiply
   1,302,722x = 2,870,480 × 2,870,480
4. Step 4: Simplify right side
   1,302,722x = 8,239,655,430,400
5. Step 5: Solve for x
   x = 8,239,655,430,400/1,302,722
6. Step 6: Final answer
   x = 6,324,953.01