Finding the Third Proportional to 3,153,384 and 4,871,926

Step by Step Solution

1. Step 1: Write the proportion equation
   3,153,384 : 4,871,926 = 4,871,926 : x
2. Step 2: Convert to fraction form
   3,153,384/4,871,926 = 4,871,926/x
3. Step 3: Cross multiply
   3,153,384x = 4,871,926 × 4,871,926
4. Step 4: Simplify right side
   3,153,384x = 23,735,662,949,476
5. Step 5: Solve for x
   x = 23,735,662,949,476/3,153,384
6. Step 6: Final answer
   x = 7,527,044.90