Finding the Third Proportional to 572,359.50 and 1,243,053

Step by Step Solution

1. Step 1: Write the proportion equation
   572,359.50 : 1,243,053 = 1,243,053 : x
2. Step 2: Convert to fraction form
   572,359.50/1,243,053 = 1,243,053/x
3. Step 3: Cross multiply
   572,359.50x = 1,243,053 × 1,243,053
4. Step 4: Simplify right side
   572,359.50x = 1,545,180,760,809
5. Step 5: Solve for x
   x = 1,545,180,760,809/572,359.50
6. Step 6: Final answer
   x = 2,699,668.23