Finding the Third Proportional to 1,023,312 and 2,171,304

Step by Step Solution

1. Step 1: Write the proportion equation
   1,023,312 : 2,171,304 = 2,171,304 : x
2. Step 2: Convert to fraction form
   1,023,312/2,171,304 = 2,171,304/x
3. Step 3: Cross multiply
   1,023,312x = 2,171,304 × 2,171,304
4. Step 4: Simplify right side
   1,023,312x = 4,714,561,060,416
5. Step 5: Solve for x
   x = 4,714,561,060,416/1,023,312
6. Step 6: Final answer
   x = 4,607,158.97