Finding the Third Proportional to 30,417,744 and 67,636,224

Step by Step Solution

1. Step 1: Write the proportion equation
   30,417,744 : 67,636,224 = 67,636,224 : x
2. Step 2: Convert to fraction form
   30,417,744/67,636,224 = 67,636,224/x
3. Step 3: Cross multiply
   30,417,744x = 67,636,224 × 67,636,224
4. Step 4: Simplify right side
   30,417,744x = 4,574,658,796,978,176
5. Step 5: Solve for x
   x = 4,574,658,796,978,176/30,417,744
6. Step 6: Final answer
   x = 150,394,414.42