Finding the Third Proportional to 1,300,417 and 2,781,098

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300,417 : 2,781,098 = 2,781,098 : x
2. Step 2: Convert to fraction form
   1,300,417/2,781,098 = 2,781,098/x
3. Step 3: Cross multiply
   1,300,417x = 2,781,098 × 2,781,098
4. Step 4: Simplify right side
   1,300,417x = 7,734,506,085,604
5. Step 5: Solve for x
   x = 7,734,506,085,604/1,300,417
6. Step 6: Final answer
   x = 5,947,712.22