Finding the Third Proportional to 156,533.50 and 341,012

Step by Step Solution

1. Step 1: Write the proportion equation
   156,533.50 : 341,012 = 341,012 : x
2. Step 2: Convert to fraction form
   156,533.50/341,012 = 341,012/x
3. Step 3: Cross multiply
   156,533.50x = 341,012 × 341,012
4. Step 4: Simplify right side
   156,533.50x = 116,289,184,144
5. Step 5: Solve for x
   x = 116,289,184,144/156,533.50
6. Step 6: Final answer
   x = 742,902.86