Finding the Third Proportional to 4,615,264 and 10,116,191

Step by Step Solution

1. Step 1: Write the proportion equation
   4,615,264 : 10,116,191 = 10,116,191 : x
2. Step 2: Convert to fraction form
   4,615,264/10,116,191 = 10,116,191/x
3. Step 3: Cross multiply
   4,615,264x = 10,116,191 × 10,116,191
4. Step 4: Simplify right side
   4,615,264x = 102,337,320,348,481
5. Step 5: Solve for x
   x = 102,337,320,348,481/4,615,264
6. Step 6: Final answer
   x = 22,173,665.55