Finding the Third Proportional to 16,041,640 and 33,405,192

Step by Step Solution

1. Step 1: Write the proportion equation
   16,041,640 : 33,405,192 = 33,405,192 : x
2. Step 2: Convert to fraction form
   16,041,640/33,405,192 = 33,405,192/x
3. Step 3: Cross multiply
   16,041,640x = 33,405,192 × 33,405,192
4. Step 4: Simplify right side
   16,041,640x = 1,115,906,852,556,864
5. Step 5: Solve for x
   x = 1,115,906,852,556,864/16,041,640
6. Step 6: Final answer
   x = 69,563,140.21