Finding the Third Proportional to 1,333,850 and 2,921,876

Step by Step Solution

1. Step 1: Write the proportion equation
   1,333,850 : 2,921,876 = 2,921,876 : x
2. Step 2: Convert to fraction form
   1,333,850/2,921,876 = 2,921,876/x
3. Step 3: Cross multiply
   1,333,850x = 2,921,876 × 2,921,876
4. Step 4: Simplify right side
   1,333,850x = 8,537,359,359,376
5. Step 5: Solve for x
   x = 8,537,359,359,376/1,333,850
6. Step 6: Final answer
   x = 6,400,539.31