Finding the Third Proportional to 1,166,268 and 1,904,409

Step by Step Solution

1. Step 1: Write the proportion equation
   1,166,268 : 1,904,409 = 1,904,409 : x
2. Step 2: Convert to fraction form
   1,166,268/1,904,409 = 1,904,409/x
3. Step 3: Cross multiply
   1,166,268x = 1,904,409 × 1,904,409
4. Step 4: Simplify right side
   1,166,268x = 3,626,773,639,281
5. Step 5: Solve for x
   x = 3,626,773,639,281/1,166,268
6. Step 6: Final answer
   x = 3,109,725.76