Finding the Third Proportional to 1,871,789 and 4,027,294

Step by Step Solution

1. Step 1: Write the proportion equation
   1,871,789 : 4,027,294 = 4,027,294 : x
2. Step 2: Convert to fraction form
   1,871,789/4,027,294 = 4,027,294/x
3. Step 3: Cross multiply
   1,871,789x = 4,027,294 × 4,027,294
4. Step 4: Simplify right side
   1,871,789x = 16,219,096,962,436
5. Step 5: Solve for x
   x = 16,219,096,962,436/1,871,789
6. Step 6: Final answer
   x = 8,665,024.19