Finding the Third Proportional to 1,577,254 and 2,363,218

Step by Step Solution

1. Step 1: Write the proportion equation
   1,577,254 : 2,363,218 = 2,363,218 : x
2. Step 2: Convert to fraction form
   1,577,254/2,363,218 = 2,363,218/x
3. Step 3: Cross multiply
   1,577,254x = 2,363,218 × 2,363,218
4. Step 4: Simplify right side
   1,577,254x = 5,584,799,315,524
5. Step 5: Solve for x
   x = 5,584,799,315,524/1,577,254
6. Step 6: Final answer
   x = 3,540,837.00