Finding the Third Proportional to 19,984.19 and 29,328.28

Step by Step Solution

1. Step 1: Write the proportion equation
   19,984.19 : 29,328.28 = 29,328.28 : x
2. Step 2: Convert to fraction form
   19,984.19/29,328.28 = 29,328.28/x
3. Step 3: Cross multiply
   19,984.19x = 29,328.28 × 29,328.28
4. Step 4: Simplify right side
   19,984.19x = 860,148,081.08
5. Step 5: Solve for x
   x = 860,148,081.08/19,984.19
6. Step 6: Final answer
   x = 43,041.43