Finding the Third Proportional to 2,354,984 and 5,070,818

Step by Step Solution

1. Step 1: Write the proportion equation
   2,354,984 : 5,070,818 = 5,070,818 : x
2. Step 2: Convert to fraction form
   2,354,984/5,070,818 = 5,070,818/x
3. Step 3: Cross multiply
   2,354,984x = 5,070,818 × 5,070,818
4. Step 4: Simplify right side
   2,354,984x = 25,713,195,189,124
5. Step 5: Solve for x
   x = 25,713,195,189,124/2,354,984
6. Step 6: Final answer
   x = 10,918,628.40