Finding the Third Proportional to 1,134,490 and 2,419,154

Step by Step Solution

1. Step 1: Write the proportion equation
   1,134,490 : 2,419,154 = 2,419,154 : x
2. Step 2: Convert to fraction form
   1,134,490/2,419,154 = 2,419,154/x
3. Step 3: Cross multiply
   1,134,490x = 2,419,154 × 2,419,154
4. Step 4: Simplify right side
   1,134,490x = 5,852,306,075,716
5. Step 5: Solve for x
   x = 5,852,306,075,716/1,134,490
6. Step 6: Final answer
   x = 5,158,534.74