Finding the Third Proportional to 10,159,998 and 21,736,200

Step by Step Solution

1. Step 1: Write the proportion equation
   10,159,998 : 21,736,200 = 21,736,200 : x
2. Step 2: Convert to fraction form
   10,159,998/21,736,200 = 21,736,200/x
3. Step 3: Cross multiply
   10,159,998x = 21,736,200 × 21,736,200
4. Step 4: Simplify right side
   10,159,998x = 472,462,390,440,000
5. Step 5: Solve for x
   x = 472,462,390,440,000/10,159,998
6. Step 6: Final answer
   x = 46,502,212.94