Finding the Third Proportional to 63,141 and 147,529.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,141 : 147,529.50 = 147,529.50 : x
2. Step 2: Convert to fraction form
   63,141/147,529.50 = 147,529.50/x
3. Step 3: Cross multiply
   63,141x = 147,529.50 × 147,529.50
4. Step 4: Simplify right side
   63,141x = 21,764,953,370.25
5. Step 5: Solve for x
   x = 21,764,953,370.25/63,141
6. Step 6: Final answer
   x = 344,703.97