Finding the Third Proportional to 11,932,483,818 and 16,591,164,967.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,932,483,818 : 16,591,164,967.50 = 16,591,164,967.50 : x
2. Step 2: Convert to fraction form
   11,932,483,818/16,591,164,967.50 = 16,591,164,967.50/x
3. Step 3: Cross multiply
   11,932,483,818x = 16,591,164,967.50 × 16,591,164,967.50
4. Step 4: Simplify right side
   11,932,483,818x = 275,266,754,978,799,288,320
5. Step 5: Solve for x
   x = 275,266,754,978,799,288,320/11,932,483,818
6. Step 6: Final answer
   x = 23,068,688,730.47