Finding the Third Proportional to 146,095,715.25 and 321,410,227.50

Step by Step Solution

1. Step 1: Write the proportion equation
   146,095,715.25 : 321,410,227.50 = 321,410,227.50 : x
2. Step 2: Convert to fraction form
   146,095,715.25/321,410,227.50 = 321,410,227.50/x
3. Step 3: Cross multiply
   146,095,715.25x = 321,410,227.50 × 321,410,227.50
4. Step 4: Simplify right side
   146,095,715.25x = 103,304,534,341,601,760
5. Step 5: Solve for x
   x = 103,304,534,341,601,760/146,095,715.25
6. Step 6: Final answer
   x = 707,101,739.19