Finding the Third Proportional to 53,911,980 and 116,304,885

Step by Step Solution

1. Step 1: Write the proportion equation
   53,911,980 : 116,304,885 = 116,304,885 : x
2. Step 2: Convert to fraction form
   53,911,980/116,304,885 = 116,304,885/x
3. Step 3: Cross multiply
   53,911,980x = 116,304,885 × 116,304,885
4. Step 4: Simplify right side
   53,911,980x = 13,526,826,274,863,224
5. Step 5: Solve for x
   x = 13,526,826,274,863,224/53,911,980
6. Step 6: Final answer
   x = 250,905,759.26