Finding the Third Proportional to 1,218,148 and 1,702,994

Step by Step Solution

1. Step 1: Write the proportion equation
   1,218,148 : 1,702,994 = 1,702,994 : x
2. Step 2: Convert to fraction form
   1,218,148/1,702,994 = 1,702,994/x
3. Step 3: Cross multiply
   1,218,148x = 1,702,994 × 1,702,994
4. Step 4: Simplify right side
   1,218,148x = 2,900,188,564,036
5. Step 5: Solve for x
   x = 2,900,188,564,036/1,218,148
6. Step 6: Final answer
   x = 2,380,817.90