Finding the Third Proportional to 1,200,679,202 and 1,793,950,419

Step by Step Solution

1. Step 1: Write the proportion equation
   1,200,679,202 : 1,793,950,419 = 1,793,950,419 : x
2. Step 2: Convert to fraction form
   1,200,679,202/1,793,950,419 = 1,793,950,419/x
3. Step 3: Cross multiply
   1,200,679,202x = 1,793,950,419 × 1,793,950,419
4. Step 4: Simplify right side
   1,200,679,202x = 3,218,258,105,830,275,584
5. Step 5: Solve for x
   x = 3,218,258,105,830,275,584/1,200,679,202
6. Step 6: Final answer
   x = 2,680,364,663.99