Finding the Third Proportional to 3,786,560 and 5,719,264

Step by Step Solution

1. Step 1: Write the proportion equation
   3,786,560 : 5,719,264 = 5,719,264 : x
2. Step 2: Convert to fraction form
   3,786,560/5,719,264 = 5,719,264/x
3. Step 3: Cross multiply
   3,786,560x = 5,719,264 × 5,719,264
4. Step 4: Simplify right side
   3,786,560x = 32,709,980,701,696
5. Step 5: Solve for x
   x = 32,709,980,701,696/3,786,560
6. Step 6: Final answer
   x = 8,638,442.47