Finding the Third Proportional to 3,752,706 and 7,318,772

Step by Step Solution

1. Step 1: Write the proportion equation
   3,752,706 : 7,318,772 = 7,318,772 : x
2. Step 2: Convert to fraction form
   3,752,706/7,318,772 = 7,318,772/x
3. Step 3: Cross multiply
   3,752,706x = 7,318,772 × 7,318,772
4. Step 4: Simplify right side
   3,752,706x = 53,564,423,587,984
5. Step 5: Solve for x
   x = 53,564,423,587,984/3,752,706
6. Step 6: Final answer
   x = 14,273,546.50