Finding the Third Proportional to 4,926,330 and 7,844,820

Step by Step Solution

1. Step 1: Write the proportion equation
   4,926,330 : 7,844,820 = 7,844,820 : x
2. Step 2: Convert to fraction form
   4,926,330/7,844,820 = 7,844,820/x
3. Step 3: Cross multiply
   4,926,330x = 7,844,820 × 7,844,820
4. Step 4: Simplify right side
   4,926,330x = 61,541,200,832,400
5. Step 5: Solve for x
   x = 61,541,200,832,400/4,926,330
6. Step 6: Final answer
   x = 12,492,301.74