Finding the Third Proportional to 1,886,549 and 4,071,859

Step by Step Solution

1. Step 1: Write the proportion equation
   1,886,549 : 4,071,859 = 4,071,859 : x
2. Step 2: Convert to fraction form
   1,886,549/4,071,859 = 4,071,859/x
3. Step 3: Cross multiply
   1,886,549x = 4,071,859 × 4,071,859
4. Step 4: Simplify right side
   1,886,549x = 16,580,035,715,881
5. Step 5: Solve for x
   x = 16,580,035,715,881/1,886,549
6. Step 6: Final answer
   x = 8,788,552.92