Finding the Third Proportional to 19,701,536,291 and 30,531,956,925

Step by Step Solution

1. Step 1: Write the proportion equation
   19,701,536,291 : 30,531,956,925 = 30,531,956,925 : x
2. Step 2: Convert to fraction form
   19,701,536,291/30,531,956,925 = 30,531,956,925/x
3. Step 3: Cross multiply
   19,701,536,291x = 30,531,956,925 × 30,531,956,925
4. Step 4: Simplify right side
   19,701,536,291x = 932,200,393,670,055,428,096
5. Step 5: Solve for x
   x = 932,200,393,670,055,428,096/19,701,536,291
6. Step 6: Final answer
   x = 47,316,127,021.83