Finding the Third Proportional to 13,113 and 29,142

Step by Step Solution

1. Step 1: Write the proportion equation
   13,113 : 29,142 = 29,142 : x
2. Step 2: Convert to fraction form
   13,113/29,142 = 29,142/x
3. Step 3: Cross multiply
   13,113x = 29,142 × 29,142
4. Step 4: Simplify right side
   13,113x = 849,256,164
5. Step 5: Solve for x
   x = 849,256,164/13,113
6. Step 6: Final answer
   x = 64,764.44