Finding the Third Proportional to 2,148,482 and 3,107,080

Step by Step Solution

1. Step 1: Write the proportion equation
   2,148,482 : 3,107,080 = 3,107,080 : x
2. Step 2: Convert to fraction form
   2,148,482/3,107,080 = 3,107,080/x
3. Step 3: Cross multiply
   2,148,482x = 3,107,080 × 3,107,080
4. Step 4: Simplify right side
   2,148,482x = 9,653,946,126,400
5. Step 5: Solve for x
   x = 9,653,946,126,400/2,148,482
6. Step 6: Final answer
   x = 4,493,380.04