Finding the Third Proportional to 116,073 and 156,604.50

Step by Step Solution

1. Step 1: Write the proportion equation
   116,073 : 156,604.50 = 156,604.50 : x
2. Step 2: Convert to fraction form
   116,073/156,604.50 = 156,604.50/x
3. Step 3: Cross multiply
   116,073x = 156,604.50 × 156,604.50
4. Step 4: Simplify right side
   116,073x = 24,524,969,420.25
5. Step 5: Solve for x
   x = 24,524,969,420.25/116,073
6. Step 6: Final answer
   x = 211,289.18