Finding the Third Proportional to 27,729,355 and 59,843,096

Step by Step Solution

1. Step 1: Write the proportion equation
   27,729,355 : 59,843,096 = 59,843,096 : x
2. Step 2: Convert to fraction form
   27,729,355/59,843,096 = 59,843,096/x
3. Step 3: Cross multiply
   27,729,355x = 59,843,096 × 59,843,096
4. Step 4: Simplify right side
   27,729,355x = 3,581,196,138,865,216
5. Step 5: Solve for x
   x = 3,581,196,138,865,216/27,729,355
6. Step 6: Final answer
   x = 129,148,194.72