Finding the Third Proportional to 1,252,221 and 1,870,932

Step by Step Solution

1. Step 1: Write the proportion equation
   1,252,221 : 1,870,932 = 1,870,932 : x
2. Step 2: Convert to fraction form
   1,252,221/1,870,932 = 1,870,932/x
3. Step 3: Cross multiply
   1,252,221x = 1,870,932 × 1,870,932
4. Step 4: Simplify right side
   1,252,221x = 3,500,386,548,624
5. Step 5: Solve for x
   x = 3,500,386,548,624/1,252,221
6. Step 6: Final answer
   x = 2,795,342.47