Finding the Third Proportional to 10,946,268,942 and 23,898,993,312

Step by Step Solution

1. Step 1: Write the proportion equation
   10,946,268,942 : 23,898,993,312 = 23,898,993,312 : x
2. Step 2: Convert to fraction form
   10,946,268,942/23,898,993,312 = 23,898,993,312/x
3. Step 3: Cross multiply
   10,946,268,942x = 23,898,993,312 × 23,898,993,312
4. Step 4: Simplify right side
   10,946,268,942x = 571,161,881,327,020,736,512
5. Step 5: Solve for x
   x = 571,161,881,327,020,736,512/10,946,268,942
6. Step 6: Final answer
   x = 52,178,681,553.81