Finding the Third Proportional to 933,090 and 1,399,392

Step by Step Solution

1. Step 1: Write the proportion equation
   933,090 : 1,399,392 = 1,399,392 : x
2. Step 2: Convert to fraction form
   933,090/1,399,392 = 1,399,392/x
3. Step 3: Cross multiply
   933,090x = 1,399,392 × 1,399,392
4. Step 4: Simplify right side
   933,090x = 1,958,297,969,664
5. Step 5: Solve for x
   x = 1,958,297,969,664/933,090
6. Step 6: Final answer
   x = 2,098,723.56