Finding the Third Proportional to 13,623.19 and 29,714.34

Step by Step Solution

1. Step 1: Write the proportion equation
   13,623.19 : 29,714.34 = 29,714.34 : x
2. Step 2: Convert to fraction form
   13,623.19/29,714.34 = 29,714.34/x
3. Step 3: Cross multiply
   13,623.19x = 29,714.34 × 29,714.34
4. Step 4: Simplify right side
   13,623.19x = 882,942,224.49
5. Step 5: Solve for x
   x = 882,942,224.49/13,623.19
6. Step 6: Final answer
   x = 64,811.72