Finding the Third Proportional to 49,942,569,226.50 and 72,158,388,007.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,942,569,226.50 : 72,158,388,007.50 = 72,158,388,007.50 : x
2. Step 2: Convert to fraction form
   49,942,569,226.50/72,158,388,007.50 = 72,158,388,007.50/x
3. Step 3: Cross multiply
   49,942,569,226.50x = 72,158,388,007.50 × 72,158,388,007.50
4. Step 4: Simplify right side
   49,942,569,226.50x = 5,206,832,959,840,920,272,896
5. Step 5: Solve for x
   x = 5,206,832,959,840,920,272,896/49,942,569,226.50
6. Step 6: Final answer
   x = 104,256,409,721.87