Finding the Third Proportional to 4,718,152 and 7,116,212

Step by Step Solution

1. Step 1: Write the proportion equation
   4,718,152 : 7,116,212 = 7,116,212 : x
2. Step 2: Convert to fraction form
   4,718,152/7,116,212 = 7,116,212/x
3. Step 3: Cross multiply
   4,718,152x = 7,116,212 × 7,116,212
4. Step 4: Simplify right side
   4,718,152x = 50,640,473,228,944
5. Step 5: Solve for x
   x = 50,640,473,228,944/4,718,152
6. Step 6: Final answer
   x = 10,733,116.11