Finding the Third Proportional to 852,862 and 1,766,108

Step by Step Solution

1. Step 1: Write the proportion equation
   852,862 : 1,766,108 = 1,766,108 : x
2. Step 2: Convert to fraction form
   852,862/1,766,108 = 1,766,108/x
3. Step 3: Cross multiply
   852,862x = 1,766,108 × 1,766,108
4. Step 4: Simplify right side
   852,862x = 3,119,137,467,664
5. Step 5: Solve for x
   x = 3,119,137,467,664/852,862
6. Step 6: Final answer
   x = 3,657,259.28