Finding the Third Proportional to 1,191,862 and 1,530,294

Step by Step Solution

1. Step 1: Write the proportion equation
   1,191,862 : 1,530,294 = 1,530,294 : x
2. Step 2: Convert to fraction form
   1,191,862/1,530,294 = 1,530,294/x
3. Step 3: Cross multiply
   1,191,862x = 1,530,294 × 1,530,294
4. Step 4: Simplify right side
   1,191,862x = 2,341,799,726,436
5. Step 5: Solve for x
   x = 2,341,799,726,436/1,191,862
6. Step 6: Final answer
   x = 1,964,824.56