Finding the Third Proportional to 1,580,112 and 2,427,156

Step by Step Solution

1. Step 1: Write the proportion equation
   1,580,112 : 2,427,156 = 2,427,156 : x
2. Step 2: Convert to fraction form
   1,580,112/2,427,156 = 2,427,156/x
3. Step 3: Cross multiply
   1,580,112x = 2,427,156 × 2,427,156
4. Step 4: Simplify right side
   1,580,112x = 5,891,086,248,336
5. Step 5: Solve for x
   x = 5,891,086,248,336/1,580,112
6. Step 6: Final answer
   x = 3,728,271.32