Finding the Third Proportional to 1,178,092 and 1,813,470

Step by Step Solution

1. Step 1: Write the proportion equation
   1,178,092 : 1,813,470 = 1,813,470 : x
2. Step 2: Convert to fraction form
   1,178,092/1,813,470 = 1,813,470/x
3. Step 3: Cross multiply
   1,178,092x = 1,813,470 × 1,813,470
4. Step 4: Simplify right side
   1,178,092x = 3,288,673,440,900
5. Step 5: Solve for x
   x = 3,288,673,440,900/1,178,092
6. Step 6: Final answer
   x = 2,791,525.14