Finding the Third Proportional to 2,573,298 and 5,499,990

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573,298 : 5,499,990 = 5,499,990 : x
2. Step 2: Convert to fraction form
   2,573,298/5,499,990 = 5,499,990/x
3. Step 3: Cross multiply
   2,573,298x = 5,499,990 × 5,499,990
4. Step 4: Simplify right side
   2,573,298x = 30,249,890,000,100
5. Step 5: Solve for x
   x = 30,249,890,000,100/2,573,298
6. Step 6: Final answer
   x = 11,755,300.01