Finding the Third Proportional to 1,668,762 and 3,634,956

Step by Step Solution

1. Step 1: Write the proportion equation
   1,668,762 : 3,634,956 = 3,634,956 : x
2. Step 2: Convert to fraction form
   1,668,762/3,634,956 = 3,634,956/x
3. Step 3: Cross multiply
   1,668,762x = 3,634,956 × 3,634,956
4. Step 4: Simplify right side
   1,668,762x = 13,212,905,121,936
5. Step 5: Solve for x
   x = 13,212,905,121,936/1,668,762
6. Step 6: Final answer
   x = 7,917,788.83