Finding the Third Proportional to 23,420,825,487 and 35,680,380,876

Step by Step Solution

1. Step 1: Write the proportion equation
   23,420,825,487 : 35,680,380,876 = 35,680,380,876 : x
2. Step 2: Convert to fraction form
   23,420,825,487/35,680,380,876 = 35,680,380,876/x
3. Step 3: Cross multiply
   23,420,825,487x = 35,680,380,876 × 35,680,380,876
4. Step 4: Simplify right side
   23,420,825,487x = 1,273,089,579,456,426,409,984
5. Step 5: Solve for x
   x = 1,273,089,579,456,426,409,984/23,420,825,487
6. Step 6: Final answer
   x = 54,357,160,902.08