Finding the Third Proportional to 1,427,422 and 2,101,700

Step by Step Solution

1. Step 1: Write the proportion equation
   1,427,422 : 2,101,700 = 2,101,700 : x
2. Step 2: Convert to fraction form
   1,427,422/2,101,700 = 2,101,700/x
3. Step 3: Cross multiply
   1,427,422x = 2,101,700 × 2,101,700
4. Step 4: Simplify right side
   1,427,422x = 4,417,142,890,000
5. Step 5: Solve for x
   x = 4,417,142,890,000/1,427,422
6. Step 6: Final answer
   x = 3,094,489.85