Finding the Third Proportional to 16,186,385 and 33,869,326

Step by Step Solution

1. Step 1: Write the proportion equation
   16,186,385 : 33,869,326 = 33,869,326 : x
2. Step 2: Convert to fraction form
   16,186,385/33,869,326 = 33,869,326/x
3. Step 3: Cross multiply
   16,186,385x = 33,869,326 × 33,869,326
4. Step 4: Simplify right side
   16,186,385x = 1,147,131,243,694,276
5. Step 5: Solve for x
   x = 1,147,131,243,694,276/16,186,385
6. Step 6: Final answer
   x = 70,870,132.13