Finding the Third Proportional to 1,425,846 and 2,969,639

Step by Step Solution

1. Step 1: Write the proportion equation
   1,425,846 : 2,969,639 = 2,969,639 : x
2. Step 2: Convert to fraction form
   1,425,846/2,969,639 = 2,969,639/x
3. Step 3: Cross multiply
   1,425,846x = 2,969,639 × 2,969,639
4. Step 4: Simplify right side
   1,425,846x = 8,818,755,790,321
5. Step 5: Solve for x
   x = 8,818,755,790,321/1,425,846
6. Step 6: Final answer
   x = 6,184,928.66