Finding the Third Proportional to 3,615,461 and 5,460,245

Step by Step Solution

1. Step 1: Write the proportion equation
   3,615,461 : 5,460,245 = 5,460,245 : x
2. Step 2: Convert to fraction form
   3,615,461/5,460,245 = 5,460,245/x
3. Step 3: Cross multiply
   3,615,461x = 5,460,245 × 5,460,245
4. Step 4: Simplify right side
   3,615,461x = 29,814,275,460,025
5. Step 5: Solve for x
   x = 29,814,275,460,025/3,615,461
6. Step 6: Final answer
   x = 8,246,327.50