Finding the Third Proportional to 1,309,924 and 2,082,972

Step by Step Solution

1. Step 1: Write the proportion equation
   1,309,924 : 2,082,972 = 2,082,972 : x
2. Step 2: Convert to fraction form
   1,309,924/2,082,972 = 2,082,972/x
3. Step 3: Cross multiply
   1,309,924x = 2,082,972 × 2,082,972
4. Step 4: Simplify right side
   1,309,924x = 4,338,772,352,784
5. Step 5: Solve for x
   x = 4,338,772,352,784/1,309,924
6. Step 6: Final answer
   x = 3,312,232.12