Finding the Third Proportional to 16,239,798 and 33,818,796

Step by Step Solution

1. Step 1: Write the proportion equation
   16,239,798 : 33,818,796 = 33,818,796 : x
2. Step 2: Convert to fraction form
   16,239,798/33,818,796 = 33,818,796/x
3. Step 3: Cross multiply
   16,239,798x = 33,818,796 × 33,818,796
4. Step 4: Simplify right side
   16,239,798x = 1,143,710,962,889,616
5. Step 5: Solve for x
   x = 1,143,710,962,889,616/16,239,798
6. Step 6: Final answer
   x = 70,426,427.90