Finding the Third Proportional to 3,620,112 and 7,148,848

Step by Step Solution

1. Step 1: Write the proportion equation
   3,620,112 : 7,148,848 = 7,148,848 : x
2. Step 2: Convert to fraction form
   3,620,112/7,148,848 = 7,148,848/x
3. Step 3: Cross multiply
   3,620,112x = 7,148,848 × 7,148,848
4. Step 4: Simplify right side
   3,620,112x = 51,106,027,727,104
5. Step 5: Solve for x
   x = 51,106,027,727,104/3,620,112
6. Step 6: Final answer
   x = 14,117,250.44