Finding the Third Proportional to 6,599,888 and 10,501,824

Step by Step Solution

1. Step 1: Write the proportion equation
   6,599,888 : 10,501,824 = 10,501,824 : x
2. Step 2: Convert to fraction form
   6,599,888/10,501,824 = 10,501,824/x
3. Step 3: Cross multiply
   6,599,888x = 10,501,824 × 10,501,824
4. Step 4: Simplify right side
   6,599,888x = 110,288,307,326,976
5. Step 5: Solve for x
   x = 110,288,307,326,976/6,599,888
6. Step 6: Final answer
   x = 16,710,633.17