Finding the Third Proportional to 16,189,432 and 33,029,160

Step by Step Solution

1. Step 1: Write the proportion equation
   16,189,432 : 33,029,160 = 33,029,160 : x
2. Step 2: Convert to fraction form
   16,189,432/33,029,160 = 33,029,160/x
3. Step 3: Cross multiply
   16,189,432x = 33,029,160 × 33,029,160
4. Step 4: Simplify right side
   16,189,432x = 1,090,925,410,305,600
5. Step 5: Solve for x
   x = 1,090,925,410,305,600/16,189,432
6. Step 6: Final answer
   x = 67,385,033.05