Finding the Third Proportional to 1,192,434 and 1,772,433

Step by Step Solution

1. Step 1: Write the proportion equation
   1,192,434 : 1,772,433 = 1,772,433 : x
2. Step 2: Convert to fraction form
   1,192,434/1,772,433 = 1,772,433/x
3. Step 3: Cross multiply
   1,192,434x = 1,772,433 × 1,772,433
4. Step 4: Simplify right side
   1,192,434x = 3,141,518,739,489
5. Step 5: Solve for x
   x = 3,141,518,739,489/1,192,434
6. Step 6: Final answer
   x = 2,634,543.08