Finding the Third Proportional to 1,864,313 and 4,084,330

Step by Step Solution

1. Step 1: Write the proportion equation
   1,864,313 : 4,084,330 = 4,084,330 : x
2. Step 2: Convert to fraction form
   1,864,313/4,084,330 = 4,084,330/x
3. Step 3: Cross multiply
   1,864,313x = 4,084,330 × 4,084,330
4. Step 4: Simplify right side
   1,864,313x = 16,681,751,548,900
5. Step 5: Solve for x
   x = 16,681,751,548,900/1,864,313
6. Step 6: Final answer
   x = 8,947,935.00