Finding the Third Proportional to 911,053.50 and 1,993,716

Step by Step Solution

1. Step 1: Write the proportion equation
   911,053.50 : 1,993,716 = 1,993,716 : x
2. Step 2: Convert to fraction form
   911,053.50/1,993,716 = 1,993,716/x
3. Step 3: Cross multiply
   911,053.50x = 1,993,716 × 1,993,716
4. Step 4: Simplify right side
   911,053.50x = 3,974,903,488,656
5. Step 5: Solve for x
   x = 3,974,903,488,656/911,053.50
6. Step 6: Final answer
   x = 4,362,974.83