Finding the Third Proportional to 1,234,066 and 1,864,248

Step by Step Solution

1. Step 1: Write the proportion equation
   1,234,066 : 1,864,248 = 1,864,248 : x
2. Step 2: Convert to fraction form
   1,234,066/1,864,248 = 1,864,248/x
3. Step 3: Cross multiply
   1,234,066x = 1,864,248 × 1,864,248
4. Step 4: Simplify right side
   1,234,066x = 3,475,420,605,504
5. Step 5: Solve for x
   x = 3,475,420,605,504/1,234,066
6. Step 6: Final answer
   x = 2,816,235.60