Finding the Third Proportional to 83,974,531,974 and 185,065,747,669.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,974,531,974 : 185,065,747,669.50 = 185,065,747,669.50 : x
2. Step 2: Convert to fraction form
   83,974,531,974/185,065,747,669.50 = 185,065,747,669.50/x
3. Step 3: Cross multiply
   83,974,531,974x = 185,065,747,669.50 × 185,065,747,669.50
4. Step 4: Simplify right side
   83,974,531,974x = 34,249,330,960,471,043,342,336
5. Step 5: Solve for x
   x = 34,249,330,960,471,043,342,336/83,974,531,974
6. Step 6: Final answer
   x = 407,853,787,992.24