Finding the Third Proportional to 264,141 and 571,333.50

Step by Step Solution

1. Step 1: Write the proportion equation
   264,141 : 571,333.50 = 571,333.50 : x
2. Step 2: Convert to fraction form
   264,141/571,333.50 = 571,333.50/x
3. Step 3: Cross multiply
   264,141x = 571,333.50 × 571,333.50
4. Step 4: Simplify right side
   264,141x = 326,421,968,222.25
5. Step 5: Solve for x
   x = 326,421,968,222.25/264,141
6. Step 6: Final answer
   x = 1,235,786.83