Finding the Third Proportional to 909,956 and 1,427,322

Step by Step Solution

1. Step 1: Write the proportion equation
   909,956 : 1,427,322 = 1,427,322 : x
2. Step 2: Convert to fraction form
   909,956/1,427,322 = 1,427,322/x
3. Step 3: Cross multiply
   909,956x = 1,427,322 × 1,427,322
4. Step 4: Simplify right side
   909,956x = 2,037,248,091,684
5. Step 5: Solve for x
   x = 2,037,248,091,684/909,956
6. Step 6: Final answer
   x = 2,238,842.42