Finding the Third Proportional to 905,100.75 and 1,983,019.50

Step by Step Solution

1. Step 1: Write the proportion equation
   905,100.75 : 1,983,019.50 = 1,983,019.50 : x
2. Step 2: Convert to fraction form
   905,100.75/1,983,019.50 = 1,983,019.50/x
3. Step 3: Cross multiply
   905,100.75x = 1,983,019.50 × 1,983,019.50
4. Step 4: Simplify right side
   905,100.75x = 3,932,366,337,380.25
5. Step 5: Solve for x
   x = 3,932,366,337,380.25/905,100.75
6. Step 6: Final answer
   x = 4,344,672.50