Finding the Third Proportional to 29,099.25 and 63,529.31

Step by Step Solution

1. Step 1: Write the proportion equation
   29,099.25 : 63,529.31 = 63,529.31 : x
2. Step 2: Convert to fraction form
   29,099.25/63,529.31 = 63,529.31/x
3. Step 3: Cross multiply
   29,099.25x = 63,529.31 × 63,529.31
4. Step 4: Simplify right side
   29,099.25x = 4,035,973,546.72
5. Step 5: Solve for x
   x = 4,035,973,546.72/29,099.25
6. Step 6: Final answer
   x = 138,696.82