Finding the Third Proportional to 1,636,899 and 2,477,984

Step by Step Solution

1. Step 1: Write the proportion equation
   1,636,899 : 2,477,984 = 2,477,984 : x
2. Step 2: Convert to fraction form
   1,636,899/2,477,984 = 2,477,984/x
3. Step 3: Cross multiply
   1,636,899x = 2,477,984 × 2,477,984
4. Step 4: Simplify right side
   1,636,899x = 6,140,404,704,256
5. Step 5: Solve for x
   x = 6,140,404,704,256/1,636,899
6. Step 6: Final answer
   x = 3,751,242.26