Finding the Third Proportional to 4,545,806 and 9,800,096

Step by Step Solution

1. Step 1: Write the proportion equation
   4,545,806 : 9,800,096 = 9,800,096 : x
2. Step 2: Convert to fraction form
   4,545,806/9,800,096 = 9,800,096/x
3. Step 3: Cross multiply
   4,545,806x = 9,800,096 × 9,800,096
4. Step 4: Simplify right side
   4,545,806x = 96,041,881,609,216
5. Step 5: Solve for x
   x = 96,041,881,609,216/4,545,806
6. Step 6: Final answer
   x = 21,127,580.37