Finding the Third Proportional to 1,329,698 and 2,737,804

Step by Step Solution

1. Step 1: Write the proportion equation
   1,329,698 : 2,737,804 = 2,737,804 : x
2. Step 2: Convert to fraction form
   1,329,698/2,737,804 = 2,737,804/x
3. Step 3: Cross multiply
   1,329,698x = 2,737,804 × 2,737,804
4. Step 4: Simplify right side
   1,329,698x = 7,495,570,742,416
5. Step 5: Solve for x
   x = 7,495,570,742,416/1,329,698
6. Step 6: Final answer
   x = 5,637,047.47