Finding the Third Proportional to 21,735,019,068 and 32,472,588,726

Step by Step Solution

1. Step 1: Write the proportion equation
   21,735,019,068 : 32,472,588,726 = 32,472,588,726 : x
2. Step 2: Convert to fraction form
   21,735,019,068/32,472,588,726 = 32,472,588,726/x
3. Step 3: Cross multiply
   21,735,019,068x = 32,472,588,726 × 32,472,588,726
4. Step 4: Simplify right side
   21,735,019,068x = 1,054,469,018,567,942,340,608
5. Step 5: Solve for x
   x = 1,054,469,018,567,942,340,608/21,735,019,068
6. Step 6: Final answer
   x = 48,514,750,103.00