Finding the Third Proportional to 64,505,986,046 and 100,969,486,233

Step by Step Solution

1. Step 1: Write the proportion equation
   64,505,986,046 : 100,969,486,233 = 100,969,486,233 : x
2. Step 2: Convert to fraction form
   64,505,986,046/100,969,486,233 = 100,969,486,233/x
3. Step 3: Cross multiply
   64,505,986,046x = 100,969,486,233 × 100,969,486,233
4. Step 4: Simplify right side
   64,505,986,046x = 10,194,837,150,155,975,688,192
5. Step 5: Solve for x
   x = 10,194,837,150,155,975,688,192/64,505,986,046
6. Step 6: Final answer
   x = 158,044,823,047.68