Finding the Third Proportional to 1,681,973 and 2,522,430

Step by Step Solution

1. Step 1: Write the proportion equation
   1,681,973 : 2,522,430 = 2,522,430 : x
2. Step 2: Convert to fraction form
   1,681,973/2,522,430 = 2,522,430/x
3. Step 3: Cross multiply
   1,681,973x = 2,522,430 × 2,522,430
4. Step 4: Simplify right side
   1,681,973x = 6,362,653,104,900
5. Step 5: Solve for x
   x = 6,362,653,104,900/1,681,973
6. Step 6: Final answer
   x = 3,782,850.92