Finding the Third Proportional to 1,312,948 and 2,849,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,312,948 : 2,849,976 = 2,849,976 : x
2. Step 2: Convert to fraction form
   1,312,948/2,849,976 = 2,849,976/x
3. Step 3: Cross multiply
   1,312,948x = 2,849,976 × 2,849,976
4. Step 4: Simplify right side
   1,312,948x = 8,122,363,200,576
5. Step 5: Solve for x
   x = 8,122,363,200,576/1,312,948
6. Step 6: Final answer
   x = 6,186,355.59