Finding the Third Proportional to 1,297,730 and 1,735,887

Step by Step Solution

1. Step 1: Write the proportion equation
   1,297,730 : 1,735,887 = 1,735,887 : x
2. Step 2: Convert to fraction form
   1,297,730/1,735,887 = 1,735,887/x
3. Step 3: Cross multiply
   1,297,730x = 1,735,887 × 1,735,887
4. Step 4: Simplify right side
   1,297,730x = 3,013,303,676,769
5. Step 5: Solve for x
   x = 3,013,303,676,769/1,297,730
6. Step 6: Final answer
   x = 2,321,980.44