Finding the Third Proportional to 3,612,802 and 5,319,395

Step by Step Solution

1. Step 1: Write the proportion equation
   3,612,802 : 5,319,395 = 5,319,395 : x
2. Step 2: Convert to fraction form
   3,612,802/5,319,395 = 5,319,395/x
3. Step 3: Cross multiply
   3,612,802x = 5,319,395 × 5,319,395
4. Step 4: Simplify right side
   3,612,802x = 28,295,963,166,025
5. Step 5: Solve for x
   x = 28,295,963,166,025/3,612,802
6. Step 6: Final answer
   x = 7,832,137.82