Finding the Third Proportional to 847,110 and 1,860,108

Step by Step Solution

1. Step 1: Write the proportion equation
   847,110 : 1,860,108 = 1,860,108 : x
2. Step 2: Convert to fraction form
   847,110/1,860,108 = 1,860,108/x
3. Step 3: Cross multiply
   847,110x = 1,860,108 × 1,860,108
4. Step 4: Simplify right side
   847,110x = 3,460,001,771,664
5. Step 5: Solve for x
   x = 3,460,001,771,664/847,110
6. Step 6: Final answer
   x = 4,084,477.54