Finding the Third Proportional to 1,569,420 and 2,413,178

Step by Step Solution

1. Step 1: Write the proportion equation
   1,569,420 : 2,413,178 = 2,413,178 : x
2. Step 2: Convert to fraction form
   1,569,420/2,413,178 = 2,413,178/x
3. Step 3: Cross multiply
   1,569,420x = 2,413,178 × 2,413,178
4. Step 4: Simplify right side
   1,569,420x = 5,823,428,059,684
5. Step 5: Solve for x
   x = 5,823,428,059,684/1,569,420
6. Step 6: Final answer
   x = 3,710,560.63