Finding the Third Proportional to 7,116,912,309.75 and 14,822,887,099.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,116,912,309.75 : 14,822,887,099.50 = 14,822,887,099.50 : x
2. Step 2: Convert to fraction form
   7,116,912,309.75/14,822,887,099.50 = 14,822,887,099.50/x
3. Step 3: Cross multiply
   7,116,912,309.75x = 14,822,887,099.50 × 14,822,887,099.50
4. Step 4: Simplify right side
   7,116,912,309.75x = 219,717,981,964,523,536,384
5. Step 5: Solve for x
   x = 219,717,981,964,523,536,384/7,116,912,309.75
6. Step 6: Final answer
   x = 30,872,655,500.27