Finding the Third Proportional to 1,869,162 and 4,084,280

Step by Step Solution

1. Step 1: Write the proportion equation
   1,869,162 : 4,084,280 = 4,084,280 : x
2. Step 2: Convert to fraction form
   1,869,162/4,084,280 = 4,084,280/x
3. Step 3: Cross multiply
   1,869,162x = 4,084,280 × 4,084,280
4. Step 4: Simplify right side
   1,869,162x = 16,681,343,118,400
5. Step 5: Solve for x
   x = 16,681,343,118,400/1,869,162
6. Step 6: Final answer
   x = 8,924,503.66