Finding the Third Proportional to 2,127,606 and 4,554,156

Step by Step Solution

1. Step 1: Write the proportion equation
   2,127,606 : 4,554,156 = 4,554,156 : x
2. Step 2: Convert to fraction form
   2,127,606/4,554,156 = 4,554,156/x
3. Step 3: Cross multiply
   2,127,606x = 4,554,156 × 4,554,156
4. Step 4: Simplify right side
   2,127,606x = 20,740,336,872,336
5. Step 5: Solve for x
   x = 20,740,336,872,336/2,127,606
6. Step 6: Final answer
   x = 9,748,203.79