Finding the Third Proportional to 508,740 and 1,059,350

Step by Step Solution

1. Step 1: Write the proportion equation
   508,740 : 1,059,350 = 1,059,350 : x
2. Step 2: Convert to fraction form
   508,740/1,059,350 = 1,059,350/x
3. Step 3: Cross multiply
   508,740x = 1,059,350 × 1,059,350
4. Step 4: Simplify right side
   508,740x = 1,122,222,422,500
5. Step 5: Solve for x
   x = 1,122,222,422,500/508,740
6. Step 6: Final answer
   x = 2,205,885.96