Finding the Third Proportional to 12,293,754 and 18,042,043

Step by Step Solution

1. Step 1: Write the proportion equation
   12,293,754 : 18,042,043 = 18,042,043 : x
2. Step 2: Convert to fraction form
   12,293,754/18,042,043 = 18,042,043/x
3. Step 3: Cross multiply
   12,293,754x = 18,042,043 × 18,042,043
4. Step 4: Simplify right side
   12,293,754x = 325,515,315,613,849
5. Step 5: Solve for x
   x = 325,515,315,613,849/12,293,754
6. Step 6: Final answer
   x = 26,478,105.52