Finding the Third Proportional to 9,186,104 and 21,456,064

Step by Step Solution

1. Step 1: Write the proportion equation
   9,186,104 : 21,456,064 = 21,456,064 : x
2. Step 2: Convert to fraction form
   9,186,104/21,456,064 = 21,456,064/x
3. Step 3: Cross multiply
   9,186,104x = 21,456,064 × 21,456,064
4. Step 4: Simplify right side
   9,186,104x = 460,362,682,372,096
5. Step 5: Solve for x
   x = 460,362,682,372,096/9,186,104
6. Step 6: Final answer
   x = 50,115,117.61