Finding the Third Proportional to 998,212,318.50 and 1,551,754,062

Step by Step Solution

1. Step 1: Write the proportion equation
   998,212,318.50 : 1,551,754,062 = 1,551,754,062 : x
2. Step 2: Convert to fraction form
   998,212,318.50/1,551,754,062 = 1,551,754,062/x
3. Step 3: Cross multiply
   998,212,318.50x = 1,551,754,062 × 1,551,754,062
4. Step 4: Simplify right side
   998,212,318.50x = 2,407,940,668,933,499,904
5. Step 5: Solve for x
   x = 2,407,940,668,933,499,904/998,212,318.50
6. Step 6: Final answer
   x = 2,412,253,009.01