Finding the Third Proportional to 61,343,014.50 and 131,304,991.50

Step by Step Solution

1. Step 1: Write the proportion equation
   61,343,014.50 : 131,304,991.50 = 131,304,991.50 : x
2. Step 2: Convert to fraction form
   61,343,014.50/131,304,991.50 = 131,304,991.50/x
3. Step 3: Cross multiply
   61,343,014.50x = 131,304,991.50 × 131,304,991.50
4. Step 4: Simplify right side
   61,343,014.50x = 17,241,000,792,815,072
5. Step 5: Solve for x
   x = 17,241,000,792,815,072/61,343,014.50
6. Step 6: Final answer
   x = 281,058,910.02