Finding the Third Proportional to 1,519,359 and 3,549,564

Step by Step Solution

1. Step 1: Write the proportion equation
   1,519,359 : 3,549,564 = 3,549,564 : x
2. Step 2: Convert to fraction form
   1,519,359/3,549,564 = 3,549,564/x
3. Step 3: Cross multiply
   1,519,359x = 3,549,564 × 3,549,564
4. Step 4: Simplify right side
   1,519,359x = 12,599,404,590,096
5. Step 5: Solve for x
   x = 12,599,404,590,096/1,519,359
6. Step 6: Final answer
   x = 8,292,579.04