Finding the Third Proportional to 28,472.75 and 62,307.94

Step by Step Solution

1. Step 1: Write the proportion equation
   28,472.75 : 62,307.94 = 62,307.94 : x
2. Step 2: Convert to fraction form
   28,472.75/62,307.94 = 62,307.94/x
3. Step 3: Cross multiply
   28,472.75x = 62,307.94 × 62,307.94
4. Step 4: Simplify right side
   28,472.75x = 3,882,279,075.50
5. Step 5: Solve for x
   x = 3,882,279,075.50/28,472.75
6. Step 6: Final answer
   x = 136,350.69