Finding the Third Proportional to 1,886,552 and 4,071,865

Step by Step Solution

1. Step 1: Write the proportion equation
   1,886,552 : 4,071,865 = 4,071,865 : x
2. Step 2: Convert to fraction form
   1,886,552/4,071,865 = 4,071,865/x
3. Step 3: Cross multiply
   1,886,552x = 4,071,865 × 4,071,865
4. Step 4: Simplify right side
   1,886,552x = 16,580,084,578,225
5. Step 5: Solve for x
   x = 16,580,084,578,225/1,886,552
6. Step 6: Final answer
   x = 8,788,564.84