Finding the Third Proportional to 1,119,114 and 1,688,023

Step by Step Solution

1. Step 1: Write the proportion equation
   1,119,114 : 1,688,023 = 1,688,023 : x
2. Step 2: Convert to fraction form
   1,119,114/1,688,023 = 1,688,023/x
3. Step 3: Cross multiply
   1,119,114x = 1,688,023 × 1,688,023
4. Step 4: Simplify right side
   1,119,114x = 2,849,421,648,529
5. Step 5: Solve for x
   x = 2,849,421,648,529/1,119,114
6. Step 6: Final answer
   x = 2,546,140.65