Finding the Third Proportional to 32,488,399,261,188 and 49,150,444,221,729

Step by Step Solution

1. Step 1: Write the proportion equation
   32,488,399,261,188 : 49,150,444,221,729 = 49,150,444,221,729 : x
2. Step 2: Convert to fraction form
   32,488,399,261,188/49,150,444,221,729 = 49,150,444,221,729/x
3. Step 3: Cross multiply
   32,488,399,261,188x = 49,150,444,221,729 × 49,150,444,221,729
4. Step 4: Simplify right side
   32,488,399,261,188x = 2,415,766,167,193,293,645,343,096,832
5. Step 5: Solve for x
   x = 2,415,766,167,193,293,645,343,096,832/32,488,399,261,188
6. Step 6: Final answer
   x = 74,357,808,390,986.78