Finding the Third Proportional to 4,926,342 and 7,844,838

Step by Step Solution

1. Step 1: Write the proportion equation
   4,926,342 : 7,844,838 = 7,844,838 : x
2. Step 2: Convert to fraction form
   4,926,342/7,844,838 = 7,844,838/x
3. Step 3: Cross multiply
   4,926,342x = 7,844,838 × 7,844,838
4. Step 4: Simplify right side
   4,926,342x = 61,541,483,246,244
5. Step 5: Solve for x
   x = 61,541,483,246,244/4,926,342
6. Step 6: Final answer
   x = 12,492,328.64