Finding the Third Proportional to 947,562 and 2,072,270

Step by Step Solution

1. Step 1: Write the proportion equation
   947,562 : 2,072,270 = 2,072,270 : x
2. Step 2: Convert to fraction form
   947,562/2,072,270 = 2,072,270/x
3. Step 3: Cross multiply
   947,562x = 2,072,270 × 2,072,270
4. Step 4: Simplify right side
   947,562x = 4,294,302,952,900
5. Step 5: Solve for x
   x = 4,294,302,952,900/947,562
6. Step 6: Final answer
   x = 4,531,949.31