Finding the Third Proportional to 1,294,952 and 2,641,264

Step by Step Solution

1. Step 1: Write the proportion equation
   1,294,952 : 2,641,264 = 2,641,264 : x
2. Step 2: Convert to fraction form
   1,294,952/2,641,264 = 2,641,264/x
3. Step 3: Cross multiply
   1,294,952x = 2,641,264 × 2,641,264
4. Step 4: Simplify right side
   1,294,952x = 6,976,275,517,696
5. Step 5: Solve for x
   x = 6,976,275,517,696/1,294,952
6. Step 6: Final answer
   x = 5,387,285.03