Finding the Third Proportional to 16,324,256 and 35,587,840

Step by Step Solution

1. Step 1: Write the proportion equation
   16,324,256 : 35,587,840 = 35,587,840 : x
2. Step 2: Convert to fraction form
   16,324,256/35,587,840 = 35,587,840/x
3. Step 3: Cross multiply
   16,324,256x = 35,587,840 × 35,587,840
4. Step 4: Simplify right side
   16,324,256x = 1,266,494,355,865,600
5. Step 5: Solve for x
   x = 1,266,494,355,865,600/16,324,256
6. Step 6: Final answer
   x = 77,583,588.24