Finding the Third Proportional to 1,024,620 and 2,226,432

Step by Step Solution

1. Step 1: Write the proportion equation
   1,024,620 : 2,226,432 = 2,226,432 : x
2. Step 2: Convert to fraction form
   1,024,620/2,226,432 = 2,226,432/x
3. Step 3: Cross multiply
   1,024,620x = 2,226,432 × 2,226,432
4. Step 4: Simplify right side
   1,024,620x = 4,956,999,450,624
5. Step 5: Solve for x
   x = 4,956,999,450,624/1,024,620
6. Step 6: Final answer
   x = 4,837,890.58