Finding the Third Proportional to 84,177,640,428.75 and 174,322,086,522.46

Step by Step Solution

1. Step 1: Write the proportion equation
   84,177,640,428.75 : 174,322,086,522.46 = 174,322,086,522.46 : x
2. Step 2: Convert to fraction form
   84,177,640,428.75/174,322,086,522.46 = 174,322,086,522.46/x
3. Step 3: Cross multiply
   84,177,640,428.75x = 174,322,086,522.46 × 174,322,086,522.46
4. Step 4: Simplify right side
   84,177,640,428.75x = 30,388,189,849,544,025,964,544
5. Step 5: Solve for x
   x = 30,388,189,849,544,025,964,544/84,177,640,428.75
6. Step 6: Final answer
   x = 361,000,732,436.37