Finding the Third Proportional to 91,250.72 and 122,061.94

Step by Step Solution

1. Step 1: Write the proportion equation
   91,250.72 : 122,061.94 = 122,061.94 : x
2. Step 2: Convert to fraction form
   91,250.72/122,061.94 = 122,061.94/x
3. Step 3: Cross multiply
   91,250.72x = 122,061.94 × 122,061.94
4. Step 4: Simplify right side
   91,250.72x = 14,899,116,586.25
5. Step 5: Solve for x
   x = 14,899,116,586.25/91,250.72
6. Step 6: Final answer
   x = 163,276.70