Finding the Third Proportional to 59,728,521,919.50 and 127,976,501,837.81

Step by Step Solution

1. Step 1: Write the proportion equation
   59,728,521,919.50 : 127,976,501,837.81 = 127,976,501,837.81 : x
2. Step 2: Convert to fraction form
   59,728,521,919.50/127,976,501,837.81 = 127,976,501,837.81/x
3. Step 3: Cross multiply
   59,728,521,919.50x = 127,976,501,837.81 × 127,976,501,837.81
4. Step 4: Simplify right side
   59,728,521,919.50x = 16,377,985,022,642,985,369,600
5. Step 5: Solve for x
   x = 16,377,985,022,642,985,369,600/59,728,521,919.50
6. Step 6: Final answer
   x = 274,207,104,015.01