Finding the Third Proportional to 1,298,227.50 and 2,825,026.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,298,227.50 : 2,825,026.88 = 2,825,026.88 : x
2. Step 2: Convert to fraction form
   1,298,227.50/2,825,026.88 = 2,825,026.88/x
3. Step 3: Cross multiply
   1,298,227.50x = 2,825,026.88 × 2,825,026.88
4. Step 4: Simplify right side
   1,298,227.50x = 7,980,776,844,472.27
5. Step 5: Solve for x
   x = 7,980,776,844,472.27/1,298,227.50
6. Step 6: Final answer
   x = 6,147,440.91