Finding the Third Proportional to 3,615,460 and 5,460,243

Step by Step Solution

1. Step 1: Write the proportion equation
   3,615,460 : 5,460,243 = 5,460,243 : x
2. Step 2: Convert to fraction form
   3,615,460/5,460,243 = 5,460,243/x
3. Step 3: Cross multiply
   3,615,460x = 5,460,243 × 5,460,243
4. Step 4: Simplify right side
   3,615,460x = 29,814,253,619,049
5. Step 5: Solve for x
   x = 29,814,253,619,049/3,615,460
6. Step 6: Final answer
   x = 8,246,323.74