Finding the Third Proportional to 1,569,280 and 3,326,872

Step by Step Solution

1. Step 1: Write the proportion equation
   1,569,280 : 3,326,872 = 3,326,872 : x
2. Step 2: Convert to fraction form
   1,569,280/3,326,872 = 3,326,872/x
3. Step 3: Cross multiply
   1,569,280x = 3,326,872 × 3,326,872
4. Step 4: Simplify right side
   1,569,280x = 11,068,077,304,384
5. Step 5: Solve for x
   x = 11,068,077,304,384/1,569,280
6. Step 6: Final answer
   x = 7,052,965.25