Finding the Third Proportional to 573,063 and 775,510.50

Step by Step Solution

1. Step 1: Write the proportion equation
   573,063 : 775,510.50 = 775,510.50 : x
2. Step 2: Convert to fraction form
   573,063/775,510.50 = 775,510.50/x
3. Step 3: Cross multiply
   573,063x = 775,510.50 × 775,510.50
4. Step 4: Simplify right side
   573,063x = 601,416,535,610.25
5. Step 5: Solve for x
   x = 601,416,535,610.25/573,063
6. Step 6: Final answer
   x = 1,049,477.17