Finding the Third Proportional to 89,976,259,133 and 193,493,634,946

Step by Step Solution

1. Step 1: Write the proportion equation
   89,976,259,133 : 193,493,634,946 = 193,493,634,946 : x
2. Step 2: Convert to fraction form
   89,976,259,133/193,493,634,946 = 193,493,634,946/x
3. Step 3: Cross multiply
   89,976,259,133x = 193,493,634,946 × 193,493,634,946
4. Step 4: Simplify right side
   89,976,259,133x = 37,439,786,764,615,913,832,448
5. Step 5: Solve for x
   x = 37,439,786,764,615,913,832,448/89,976,259,133
6. Step 6: Final answer
   x = 416,107,394,610.32