Finding the Third Proportional to 1,860,522 and 4,006,088

Step by Step Solution

1. Step 1: Write the proportion equation
   1,860,522 : 4,006,088 = 4,006,088 : x
2. Step 2: Convert to fraction form
   1,860,522/4,006,088 = 4,006,088/x
3. Step 3: Cross multiply
   1,860,522x = 4,006,088 × 4,006,088
4. Step 4: Simplify right side
   1,860,522x = 16,048,741,063,744
5. Step 5: Solve for x
   x = 16,048,741,063,744/1,860,522
6. Step 6: Final answer
   x = 8,625,934.58