Finding the Third Proportional to 104,074.50 and 156,126

Step by Step Solution

1. Step 1: Write the proportion equation
   104,074.50 : 156,126 = 156,126 : x
2. Step 2: Convert to fraction form
   104,074.50/156,126 = 156,126/x
3. Step 3: Cross multiply
   104,074.50x = 156,126 × 156,126
4. Step 4: Simplify right side
   104,074.50x = 24,375,327,876
5. Step 5: Solve for x
   x = 24,375,327,876/104,074.50
6. Step 6: Final answer
   x = 234,210.38