Finding the Third Proportional to 760,154.50 and 1,023,876

Step by Step Solution

1. Step 1: Write the proportion equation
   760,154.50 : 1,023,876 = 1,023,876 : x
2. Step 2: Convert to fraction form
   760,154.50/1,023,876 = 1,023,876/x
3. Step 3: Cross multiply
   760,154.50x = 1,023,876 × 1,023,876
4. Step 4: Simplify right side
   760,154.50x = 1,048,322,063,376
5. Step 5: Solve for x
   x = 1,048,322,063,376/760,154.50
6. Step 6: Final answer
   x = 1,379,090.78