Finding the Third Proportional to 1,359,970 and 1,840,251

Step by Step Solution

1. Step 1: Write the proportion equation
   1,359,970 : 1,840,251 = 1,840,251 : x
2. Step 2: Convert to fraction form
   1,359,970/1,840,251 = 1,840,251/x
3. Step 3: Cross multiply
   1,359,970x = 1,840,251 × 1,840,251
4. Step 4: Simplify right side
   1,359,970x = 3,386,523,743,001
5. Step 5: Solve for x
   x = 3,386,523,743,001/1,359,970
6. Step 6: Final answer
   x = 2,490,145.92