Finding the Third Proportional to 3,492,293 and 5,216,931

Step by Step Solution

1. Step 1: Write the proportion equation
   3,492,293 : 5,216,931 = 5,216,931 : x
2. Step 2: Convert to fraction form
   3,492,293/5,216,931 = 5,216,931/x
3. Step 3: Cross multiply
   3,492,293x = 5,216,931 × 5,216,931
4. Step 4: Simplify right side
   3,492,293x = 27,216,369,058,761
5. Step 5: Solve for x
   x = 27,216,369,058,761/3,492,293
6. Step 6: Final answer
   x = 7,793,266.22