Finding the Third Proportional to 884,472 and 1,402,772

Step by Step Solution

1. Step 1: Write the proportion equation
   884,472 : 1,402,772 = 1,402,772 : x
2. Step 2: Convert to fraction form
   884,472/1,402,772 = 1,402,772/x
3. Step 3: Cross multiply
   884,472x = 1,402,772 × 1,402,772
4. Step 4: Simplify right side
   884,472x = 1,967,769,283,984
5. Step 5: Solve for x
   x = 1,967,769,283,984/884,472
6. Step 6: Final answer
   x = 2,224,795.45