Finding the Third Proportional to 912,892 and 1,853,432

Step by Step Solution

1. Step 1: Write the proportion equation
   912,892 : 1,853,432 = 1,853,432 : x
2. Step 2: Convert to fraction form
   912,892/1,853,432 = 1,853,432/x
3. Step 3: Cross multiply
   912,892x = 1,853,432 × 1,853,432
4. Step 4: Simplify right side
   912,892x = 3,435,210,178,624
5. Step 5: Solve for x
   x = 3,435,210,178,624/912,892
6. Step 6: Final answer
   x = 3,762,997.35