Finding the Third Proportional to 8,138,140 and 17,554,014

Step by Step Solution

1. Step 1: Write the proportion equation
   8,138,140 : 17,554,014 = 17,554,014 : x
2. Step 2: Convert to fraction form
   8,138,140/17,554,014 = 17,554,014/x
3. Step 3: Cross multiply
   8,138,140x = 17,554,014 × 17,554,014
4. Step 4: Simplify right side
   8,138,140x = 308,143,407,512,196
5. Step 5: Solve for x
   x = 308,143,407,512,196/8,138,140
6. Step 6: Final answer
   x = 37,864,107.46