Finding the Third Proportional to 1,807,250 and 3,894,424

Step by Step Solution

1. Step 1: Write the proportion equation
   1,807,250 : 3,894,424 = 3,894,424 : x
2. Step 2: Convert to fraction form
   1,807,250/3,894,424 = 3,894,424/x
3. Step 3: Cross multiply
   1,807,250x = 3,894,424 × 3,894,424
4. Step 4: Simplify right side
   1,807,250x = 15,166,538,291,776
5. Step 5: Solve for x
   x = 15,166,538,291,776/1,807,250
6. Step 6: Final answer
   x = 8,392,053.28