Finding the Third Proportional to 34,910,520 and 73,438,824

Step by Step Solution

1. Step 1: Write the proportion equation
   34,910,520 : 73,438,824 = 73,438,824 : x
2. Step 2: Convert to fraction form
   34,910,520/73,438,824 = 73,438,824/x
3. Step 3: Cross multiply
   34,910,520x = 73,438,824 × 73,438,824
4. Step 4: Simplify right side
   34,910,520x = 5,393,260,870,502,976
5. Step 5: Solve for x
   x = 5,393,260,870,502,976/34,910,520
6. Step 6: Final answer
   x = 154,488,127.66