Finding the Third Proportional to 156,102 and 335,896.50

Step by Step Solution

1. Step 1: Write the proportion equation
   156,102 : 335,896.50 = 335,896.50 : x
2. Step 2: Convert to fraction form
   156,102/335,896.50 = 335,896.50/x
3. Step 3: Cross multiply
   156,102x = 335,896.50 × 335,896.50
4. Step 4: Simplify right side
   156,102x = 112,826,458,712.25
5. Step 5: Solve for x
   x = 112,826,458,712.25/156,102
6. Step 6: Final answer
   x = 722,773.95