Finding the Third Proportional to 1,137,424 and 2,474,139

Step by Step Solution

1. Step 1: Write the proportion equation
   1,137,424 : 2,474,139 = 2,474,139 : x
2. Step 2: Convert to fraction form
   1,137,424/2,474,139 = 2,474,139/x
3. Step 3: Cross multiply
   1,137,424x = 2,474,139 × 2,474,139
4. Step 4: Simplify right side
   1,137,424x = 6,121,363,791,321
5. Step 5: Solve for x
   x = 6,121,363,791,321/1,137,424
6. Step 6: Final answer
   x = 5,381,778.29