Finding the Third Proportional to 29,753.25 and 61,972.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,753.25 : 61,972.50 = 61,972.50 : x
2. Step 2: Convert to fraction form
   29,753.25/61,972.50 = 61,972.50/x
3. Step 3: Cross multiply
   29,753.25x = 61,972.50 × 61,972.50
4. Step 4: Simplify right side
   29,753.25x = 3,840,590,756.25
5. Step 5: Solve for x
   x = 3,840,590,756.25/29,753.25
6. Step 6: Final answer
   x = 129,081.39