Finding the Third Proportional to 1,234,054 and 1,864,192

Step by Step Solution

1. Step 1: Write the proportion equation
   1,234,054 : 1,864,192 = 1,864,192 : x
2. Step 2: Convert to fraction form
   1,234,054/1,864,192 = 1,864,192/x
3. Step 3: Cross multiply
   1,234,054x = 1,864,192 × 1,864,192
4. Step 4: Simplify right side
   1,234,054x = 3,475,211,812,864
5. Step 5: Solve for x
   x = 3,475,211,812,864/1,234,054
6. Step 6: Final answer
   x = 2,816,093.80