Finding the Third Proportional to 2,554,459.50 and 3,842,419.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,554,459.50 : 3,842,419.50 = 3,842,419.50 : x
2. Step 2: Convert to fraction form
   2,554,459.50/3,842,419.50 = 3,842,419.50/x
3. Step 3: Cross multiply
   2,554,459.50x = 3,842,419.50 × 3,842,419.50
4. Step 4: Simplify right side
   2,554,459.50x = 14,764,187,613,980.25
5. Step 5: Solve for x
   x = 14,764,187,613,980.25/2,554,459.50
6. Step 6: Final answer
   x = 5,779,769.70