Finding the Third Proportional to 1,971,188 and 4,236,848

Step by Step Solution

1. Step 1: Write the proportion equation
   1,971,188 : 4,236,848 = 4,236,848 : x
2. Step 2: Convert to fraction form
   1,971,188/4,236,848 = 4,236,848/x
3. Step 3: Cross multiply
   1,971,188x = 4,236,848 × 4,236,848
4. Step 4: Simplify right side
   1,971,188x = 17,950,880,975,104
5. Step 5: Solve for x
   x = 17,950,880,975,104/1,971,188
6. Step 6: Final answer
   x = 9,106,630.61