Finding the Third Proportional to 1,158,604 and 2,423,140

Step by Step Solution

1. Step 1: Write the proportion equation
   1,158,604 : 2,423,140 = 2,423,140 : x
2. Step 2: Convert to fraction form
   1,158,604/2,423,140 = 2,423,140/x
3. Step 3: Cross multiply
   1,158,604x = 2,423,140 × 2,423,140
4. Step 4: Simplify right side
   1,158,604x = 5,871,607,459,600
5. Step 5: Solve for x
   x = 5,871,607,459,600/1,158,604
6. Step 6: Final answer
   x = 5,067,829.44