Finding the Third Proportional to 903,965.50 and 1,367,611.50

Step by Step Solution

1. Step 1: Write the proportion equation
   903,965.50 : 1,367,611.50 = 1,367,611.50 : x
2. Step 2: Convert to fraction form
   903,965.50/1,367,611.50 = 1,367,611.50/x
3. Step 3: Cross multiply
   903,965.50x = 1,367,611.50 × 1,367,611.50
4. Step 4: Simplify right side
   903,965.50x = 1,870,361,214,932.25
5. Step 5: Solve for x
   x = 1,870,361,214,932.25/903,965.50
6. Step 6: Final answer
   x = 2,069,062.61