Finding the Third Proportional to 59,981,213,558 and 124,927,036,881

Step by Step Solution

1. Step 1: Write the proportion equation
   59,981,213,558 : 124,927,036,881 = 124,927,036,881 : x
2. Step 2: Convert to fraction form
   59,981,213,558/124,927,036,881 = 124,927,036,881/x
3. Step 3: Cross multiply
   59,981,213,558x = 124,927,036,881 × 124,927,036,881
4. Step 4: Simplify right side
   59,981,213,558x = 15,606,764,543,866,734,379,008
5. Step 5: Solve for x
   x = 15,606,764,543,866,734,379,008/59,981,213,558
6. Step 6: Final answer
   x = 260,194,211,122.05