Finding the Third Proportional to 1,005,068 and 2,187,323

Step by Step Solution

1. Step 1: Write the proportion equation
   1,005,068 : 2,187,323 = 2,187,323 : x
2. Step 2: Convert to fraction form
   1,005,068/2,187,323 = 2,187,323/x
3. Step 3: Cross multiply
   1,005,068x = 2,187,323 × 2,187,323
4. Step 4: Simplify right side
   1,005,068x = 4,784,381,906,329
5. Step 5: Solve for x
   x = 4,784,381,906,329/1,005,068
6. Step 6: Final answer
   x = 4,760,256.92