Finding the Third Proportional to 67,452,647,152.50 and 149,986,743,484.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,452,647,152.50 : 149,986,743,484.50 = 149,986,743,484.50 : x
2. Step 2: Convert to fraction form
   67,452,647,152.50/149,986,743,484.50 = 149,986,743,484.50/x
3. Step 3: Cross multiply
   67,452,647,152.50x = 149,986,743,484.50 × 149,986,743,484.50
4. Step 4: Simplify right side
   67,452,647,152.50x = 22,496,023,221,085,201,760,256
5. Step 5: Solve for x
   x = 22,496,023,221,085,201,760,256/67,452,647,152.50
6. Step 6: Final answer
   x = 333,508,382,113.24