Finding the Third Proportional to 19,075.50 and 37,634.63

Step by Step Solution

1. Step 1: Write the proportion equation
   19,075.50 : 37,634.63 = 37,634.63 : x
2. Step 2: Convert to fraction form
   19,075.50/37,634.63 = 37,634.63/x
3. Step 3: Cross multiply
   19,075.50x = 37,634.63 × 37,634.63
4. Step 4: Simplify right side
   19,075.50x = 1,416,364,998.89
5. Step 5: Solve for x
   x = 1,416,364,998.89/19,075.50
6. Step 6: Final answer
   x = 74,250.48