Finding the Third Proportional to 508,334 and 1,086,470

Step by Step Solution

1. Step 1: Write the proportion equation
   508,334 : 1,086,470 = 1,086,470 : x
2. Step 2: Convert to fraction form
   508,334/1,086,470 = 1,086,470/x
3. Step 3: Cross multiply
   508,334x = 1,086,470 × 1,086,470
4. Step 4: Simplify right side
   508,334x = 1,180,417,060,900
5. Step 5: Solve for x
   x = 1,180,417,060,900/508,334
6. Step 6: Final answer
   x = 2,322,128.88