Finding the Third Proportional to 947,554 and 2,072,254

Step by Step Solution

1. Step 1: Write the proportion equation
   947,554 : 2,072,254 = 2,072,254 : x
2. Step 2: Convert to fraction form
   947,554/2,072,254 = 2,072,254/x
3. Step 3: Cross multiply
   947,554x = 2,072,254 × 2,072,254
4. Step 4: Simplify right side
   947,554x = 4,294,236,640,516
5. Step 5: Solve for x
   x = 4,294,236,640,516/947,554
6. Step 6: Final answer
   x = 4,531,917.59