Finding the Third Proportional to 38,227,063,968 and 53,151,676,884

Step by Step Solution

1. Step 1: Write the proportion equation
   38,227,063,968 : 53,151,676,884 = 53,151,676,884 : x
2. Step 2: Convert to fraction form
   38,227,063,968/53,151,676,884 = 53,151,676,884/x
3. Step 3: Cross multiply
   38,227,063,968x = 53,151,676,884 × 53,151,676,884
4. Step 4: Simplify right side
   38,227,063,968x = 2,825,100,755,581,139,943,424
5. Step 5: Solve for x
   x = 2,825,100,755,581,139,943,424/38,227,063,968
6. Step 6: Final answer
   x = 73,903,158,190.39