Finding the Third Proportional to 1,826,460 and 2,908,836

Step by Step Solution

1. Step 1: Write the proportion equation
   1,826,460 : 2,908,836 = 2,908,836 : x
2. Step 2: Convert to fraction form
   1,826,460/2,908,836 = 2,908,836/x
3. Step 3: Cross multiply
   1,826,460x = 2,908,836 × 2,908,836
4. Step 4: Simplify right side
   1,826,460x = 8,461,326,874,896
5. Step 5: Solve for x
   x = 8,461,326,874,896/1,826,460
6. Step 6: Final answer
   x = 4,632,637.38