Finding the Third Proportional to 38,227,063,988 and 53,151,676,932

Step by Step Solution

1. Step 1: Write the proportion equation
   38,227,063,988 : 53,151,676,932 = 53,151,676,932 : x
2. Step 2: Convert to fraction form
   38,227,063,988/53,151,676,932 = 53,151,676,932/x
3. Step 3: Cross multiply
   38,227,063,988x = 53,151,676,932 × 53,151,676,932
4. Step 4: Simplify right side
   38,227,063,988x = 2,825,100,760,683,701,075,968
5. Step 5: Solve for x
   x = 2,825,100,760,683,701,075,968/38,227,063,988
6. Step 6: Final answer
   x = 73,903,158,285.20