Finding the Third Proportional to 948,240 and 2,066,904

Step by Step Solution

1. Step 1: Write the proportion equation
   948,240 : 2,066,904 = 2,066,904 : x
2. Step 2: Convert to fraction form
   948,240/2,066,904 = 2,066,904/x
3. Step 3: Cross multiply
   948,240x = 2,066,904 × 2,066,904
4. Step 4: Simplify right side
   948,240x = 4,272,092,145,216
5. Step 5: Solve for x
   x = 4,272,092,145,216/948,240
6. Step 6: Final answer
   x = 4,505,285.73