Finding the Third Proportional to 29,222.56 and 63,426.63

Step by Step Solution

1. Step 1: Write the proportion equation
   29,222.56 : 63,426.63 = 63,426.63 : x
2. Step 2: Convert to fraction form
   29,222.56/63,426.63 = 63,426.63/x
3. Step 3: Cross multiply
   29,222.56x = 63,426.63 × 63,426.63
4. Step 4: Simplify right side
   29,222.56x = 4,022,936,758.89
5. Step 5: Solve for x
   x = 4,022,936,758.89/29,222.56
6. Step 6: Final answer
   x = 137,665.43