Finding the Third Proportional to 4,953,362 and 10,116,640

Step by Step Solution

1. Step 1: Write the proportion equation
   4,953,362 : 10,116,640 = 10,116,640 : x
2. Step 2: Convert to fraction form
   4,953,362/10,116,640 = 10,116,640/x
3. Step 3: Cross multiply
   4,953,362x = 10,116,640 × 10,116,640
4. Step 4: Simplify right side
   4,953,362x = 102,346,404,889,600
5. Step 5: Solve for x
   x = 102,346,404,889,600/4,953,362
6. Step 6: Final answer
   x = 20,662,007.92