Finding the Third Proportional to 10,789,369 and 23,117,706

Step by Step Solution

1. Step 1: Write the proportion equation
   10,789,369 : 23,117,706 = 23,117,706 : x
2. Step 2: Convert to fraction form
   10,789,369/23,117,706 = 23,117,706/x
3. Step 3: Cross multiply
   10,789,369x = 23,117,706 × 23,117,706
4. Step 4: Simplify right side
   10,789,369x = 534,428,330,702,436
5. Step 5: Solve for x
   x = 534,428,330,702,436/10,789,369
6. Step 6: Final answer
   x = 49,532,862.46