Finding the Third Proportional to 947,654 and 2,237,090

Step by Step Solution

1. Step 1: Write the proportion equation
   947,654 : 2,237,090 = 2,237,090 : x
2. Step 2: Convert to fraction form
   947,654/2,237,090 = 2,237,090/x
3. Step 3: Cross multiply
   947,654x = 2,237,090 × 2,237,090
4. Step 4: Simplify right side
   947,654x = 5,004,571,668,100
5. Step 5: Solve for x
   x = 5,004,571,668,100/947,654
6. Step 6: Final answer
   x = 5,281,011.50