Finding the Third Proportional to 29,063.18 and 42,556.80

Step by Step Solution

1. Step 1: Write the proportion equation
   29,063.18 : 42,556.80 = 42,556.80 : x
2. Step 2: Convert to fraction form
   29,063.18/42,556.80 = 42,556.80/x
3. Step 3: Cross multiply
   29,063.18x = 42,556.80 × 42,556.80
4. Step 4: Simplify right side
   29,063.18x = 1,811,081,126.50
5. Step 5: Solve for x
   x = 1,811,081,126.50/29,063.18
6. Step 6: Final answer
   x = 62,315.31