Finding the Third Proportional to 1,377,810 and 2,012,283

Step by Step Solution

1. Step 1: Write the proportion equation
   1,377,810 : 2,012,283 = 2,012,283 : x
2. Step 2: Convert to fraction form
   1,377,810/2,012,283 = 2,012,283/x
3. Step 3: Cross multiply
   1,377,810x = 2,012,283 × 2,012,283
4. Step 4: Simplify right side
   1,377,810x = 4,049,282,872,089
5. Step 5: Solve for x
   x = 4,049,282,872,089/1,377,810
6. Step 6: Final answer
   x = 2,938,926.90