Finding the Third Proportional to 29,547.28 and 45,414.42

Step by Step Solution

1. Step 1: Write the proportion equation
   29,547.28 : 45,414.42 = 45,414.42 : x
2. Step 2: Convert to fraction form
   29,547.28/45,414.42 = 45,414.42/x
3. Step 3: Cross multiply
   29,547.28x = 45,414.42 × 45,414.42
4. Step 4: Simplify right side
   29,547.28x = 2,062,469,714.24
5. Step 5: Solve for x
   x = 2,062,469,714.24/29,547.28
6. Step 6: Final answer
   x = 69,802.35