Finding the Third Proportional to 1,120,905 and 1,784,446

Step by Step Solution

1. Step 1: Write the proportion equation
   1,120,905 : 1,784,446 = 1,784,446 : x
2. Step 2: Convert to fraction form
   1,120,905/1,784,446 = 1,784,446/x
3. Step 3: Cross multiply
   1,120,905x = 1,784,446 × 1,784,446
4. Step 4: Simplify right side
   1,120,905x = 3,184,247,526,916
5. Step 5: Solve for x
   x = 3,184,247,526,916/1,120,905
6. Step 6: Final answer
   x = 2,840,782.70