Finding the Third Proportional to 1,082,772 and 1,513,737

Step by Step Solution

1. Step 1: Write the proportion equation
   1,082,772 : 1,513,737 = 1,513,737 : x
2. Step 2: Convert to fraction form
   1,082,772/1,513,737 = 1,513,737/x
3. Step 3: Cross multiply
   1,082,772x = 1,513,737 × 1,513,737
4. Step 4: Simplify right side
   1,082,772x = 2,291,399,705,169
5. Step 5: Solve for x
   x = 2,291,399,705,169/1,082,772
6. Step 6: Final answer
   x = 2,116,234.72