Finding the Third Proportional to 1,516,897 and 3,258,913

Step by Step Solution

1. Step 1: Write the proportion equation
   1,516,897 : 3,258,913 = 3,258,913 : x
2. Step 2: Convert to fraction form
   1,516,897/3,258,913 = 3,258,913/x
3. Step 3: Cross multiply
   1,516,897x = 3,258,913 × 3,258,913
4. Step 4: Simplify right side
   1,516,897x = 10,620,513,941,569
5. Step 5: Solve for x
   x = 10,620,513,941,569/1,516,897
6. Step 6: Final answer
   x = 7,001,473.36