Finding the Third Proportional to 10,176,000 and 13,771,008

Step by Step Solution

1. Step 1: Write the proportion equation
   10,176,000 : 13,771,008 = 13,771,008 : x
2. Step 2: Convert to fraction form
   10,176,000/13,771,008 = 13,771,008/x
3. Step 3: Cross multiply
   10,176,000x = 13,771,008 × 13,771,008
4. Step 4: Simplify right side
   10,176,000x = 189,640,661,336,064
5. Step 5: Solve for x
   x = 189,640,661,336,064/10,176,000
6. Step 6: Final answer
   x = 18,636,071.28