Finding the Third Proportional to 947,938.50 and 1,974,636

Step by Step Solution

1. Step 1: Write the proportion equation
   947,938.50 : 1,974,636 = 1,974,636 : x
2. Step 2: Convert to fraction form
   947,938.50/1,974,636 = 1,974,636/x
3. Step 3: Cross multiply
   947,938.50x = 1,974,636 × 1,974,636
4. Step 4: Simplify right side
   947,938.50x = 3,899,187,332,496
5. Step 5: Solve for x
   x = 3,899,187,332,496/947,938.50
6. Step 6: Final answer
   x = 4,113,333.65