Finding the Third Proportional to 1,156,854 and 2,579,316

Step by Step Solution

1. Step 1: Write the proportion equation
   1,156,854 : 2,579,316 = 2,579,316 : x
2. Step 2: Convert to fraction form
   1,156,854/2,579,316 = 2,579,316/x
3. Step 3: Cross multiply
   1,156,854x = 2,579,316 × 2,579,316
4. Step 4: Simplify right side
   1,156,854x = 6,652,871,027,856
5. Step 5: Solve for x
   x = 6,652,871,027,856/1,156,854
6. Step 6: Final answer
   x = 5,750,830.29