Finding the Third Proportional to 2,111,931 and 3,271,658

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111,931 : 3,271,658 = 3,271,658 : x
2. Step 2: Convert to fraction form
   2,111,931/3,271,658 = 3,271,658/x
3. Step 3: Cross multiply
   2,111,931x = 3,271,658 × 3,271,658
4. Step 4: Simplify right side
   2,111,931x = 10,703,746,068,964
5. Step 5: Solve for x
   x = 10,703,746,068,964/2,111,931
6. Step 6: Final answer
   x = 5,068,227.17