Finding the Third Proportional to 4,652,680 and 10,018,064

Step by Step Solution

1. Step 1: Write the proportion equation
   4,652,680 : 10,018,064 = 10,018,064 : x
2. Step 2: Convert to fraction form
   4,652,680/10,018,064 = 10,018,064/x
3. Step 3: Cross multiply
   4,652,680x = 10,018,064 × 10,018,064
4. Step 4: Simplify right side
   4,652,680x = 100,361,606,308,096
5. Step 5: Solve for x
   x = 100,361,606,308,096/4,652,680
6. Step 6: Final answer
   x = 21,570,708.99