Finding the Third Proportional to 7,666,116 and 16,887,732

Step by Step Solution

1. Step 1: Write the proportion equation
   7,666,116 : 16,887,732 = 16,887,732 : x
2. Step 2: Convert to fraction form
   7,666,116/16,887,732 = 16,887,732/x
3. Step 3: Cross multiply
   7,666,116x = 16,887,732 × 16,887,732
4. Step 4: Simplify right side
   7,666,116x = 285,195,492,103,824
5. Step 5: Solve for x
   x = 285,195,492,103,824/7,666,116
6. Step 6: Final answer
   x = 37,202,084.09