Finding the Third Proportional to 1,384,994 and 2,071,971

Step by Step Solution

1. Step 1: Write the proportion equation
   1,384,994 : 2,071,971 = 2,071,971 : x
2. Step 2: Convert to fraction form
   1,384,994/2,071,971 = 2,071,971/x
3. Step 3: Cross multiply
   1,384,994x = 2,071,971 × 2,071,971
4. Step 4: Simplify right side
   1,384,994x = 4,293,063,824,841
5. Step 5: Solve for x
   x = 4,293,063,824,841/1,384,994
6. Step 6: Final answer
   x = 3,099,698.50