Finding the Third Proportional to 8,761,707 and 19,175,123

Step by Step Solution

1. Step 1: Write the proportion equation
   8,761,707 : 19,175,123 = 19,175,123 : x
2. Step 2: Convert to fraction form
   8,761,707/19,175,123 = 19,175,123/x
3. Step 3: Cross multiply
   8,761,707x = 19,175,123 × 19,175,123
4. Step 4: Simplify right side
   8,761,707x = 367,685,342,065,129
5. Step 5: Solve for x
   x = 367,685,342,065,129/8,761,707
6. Step 6: Final answer
   x = 41,965,035.13