Finding the Third Proportional to 266,073 and 571,510.50

Step by Step Solution

1. Step 1: Write the proportion equation
   266,073 : 571,510.50 = 571,510.50 : x
2. Step 2: Convert to fraction form
   266,073/571,510.50 = 571,510.50/x
3. Step 3: Cross multiply
   266,073x = 571,510.50 × 571,510.50
4. Step 4: Simplify right side
   266,073x = 326,624,251,610.25
5. Step 5: Solve for x
   x = 326,624,251,610.25/266,073
6. Step 6: Final answer
   x = 1,227,573.83