Finding the Third Proportional to 7,116,912,934 and 14,822,888,535.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,116,912,934 : 14,822,888,535.50 = 14,822,888,535.50 : x
2. Step 2: Convert to fraction form
   7,116,912,934/14,822,888,535.50 = 14,822,888,535.50/x
3. Step 3: Cross multiply
   7,116,912,934x = 14,822,888,535.50 × 14,822,888,535.50
4. Step 4: Simplify right side
   7,116,912,934x = 219,718,024,535,857,332,224
5. Step 5: Solve for x
   x = 219,718,024,535,857,332,224/7,116,912,934
6. Step 6: Final answer
   x = 30,872,658,774.03