Finding the Third Proportional to 8,216,030 and 16,680,892

Step by Step Solution

1. Step 1: Write the proportion equation
   8,216,030 : 16,680,892 = 16,680,892 : x
2. Step 2: Convert to fraction form
   8,216,030/16,680,892 = 16,680,892/x
3. Step 3: Cross multiply
   8,216,030x = 16,680,892 × 16,680,892
4. Step 4: Simplify right side
   8,216,030x = 278,252,157,915,664
5. Step 5: Solve for x
   x = 278,252,157,915,664/8,216,030
6. Step 6: Final answer
   x = 33,866,984.17