Finding the Third Proportional to 947,584 and 2,072,322

Step by Step Solution

1. Step 1: Write the proportion equation
   947,584 : 2,072,322 = 2,072,322 : x
2. Step 2: Convert to fraction form
   947,584/2,072,322 = 2,072,322/x
3. Step 3: Cross multiply
   947,584x = 2,072,322 × 2,072,322
4. Step 4: Simplify right side
   947,584x = 4,294,518,471,684
5. Step 5: Solve for x
   x = 4,294,518,471,684/947,584
6. Step 6: Final answer
   x = 4,532,071.53