Finding the Third Proportional to 91,256,105,957 and 134,150,523,989

Step by Step Solution

1. Step 1: Write the proportion equation
   91,256,105,957 : 134,150,523,989 = 134,150,523,989 : x
2. Step 2: Convert to fraction form
   91,256,105,957/134,150,523,989 = 134,150,523,989/x
3. Step 3: Cross multiply
   91,256,105,957x = 134,150,523,989 × 134,150,523,989
4. Step 4: Simplify right side
   91,256,105,957x = 17,996,363,086,523,264,925,696
5. Step 5: Solve for x
   x = 17,996,363,086,523,264,925,696/91,256,105,957
6. Step 6: Final answer
   x = 197,207,221,344.76