Finding the Third Proportional to 10,223,777 and 21,884,008

Step by Step Solution

1. Step 1: Write the proportion equation
   10,223,777 : 21,884,008 = 21,884,008 : x
2. Step 2: Convert to fraction form
   10,223,777/21,884,008 = 21,884,008/x
3. Step 3: Cross multiply
   10,223,777x = 21,884,008 × 21,884,008
4. Step 4: Simplify right side
   10,223,777x = 478,909,806,144,064
5. Step 5: Solve for x
   x = 478,909,806,144,064/10,223,777
6. Step 6: Final answer
   x = 46,842,747.66