Finding the Third Proportional to 788,176 and 1,222,926

Step by Step Solution

1. Step 1: Write the proportion equation
   788,176 : 1,222,926 = 1,222,926 : x
2. Step 2: Convert to fraction form
   788,176/1,222,926 = 1,222,926/x
3. Step 3: Cross multiply
   788,176x = 1,222,926 × 1,222,926
4. Step 4: Simplify right side
   788,176x = 1,495,548,001,476
5. Step 5: Solve for x
   x = 1,495,548,001,476/788,176
6. Step 6: Final answer
   x = 1,897,479.75