Finding the Third Proportional to 29,453.78 and 63,577.72

Step by Step Solution

1. Step 1: Write the proportion equation
   29,453.78 : 63,577.72 = 63,577.72 : x
2. Step 2: Convert to fraction form
   29,453.78/63,577.72 = 63,577.72/x
3. Step 3: Cross multiply
   29,453.78x = 63,577.72 × 63,577.72
4. Step 4: Simplify right side
   29,453.78x = 4,042,126,818.16
5. Step 5: Solve for x
   x = 4,042,126,818.16/29,453.78
6. Step 6: Final answer
   x = 137,236.25