Finding the Third Proportional to 852,808 and 1,834,688

Step by Step Solution

1. Step 1: Write the proportion equation
   852,808 : 1,834,688 = 1,834,688 : x
2. Step 2: Convert to fraction form
   852,808/1,834,688 = 1,834,688/x
3. Step 3: Cross multiply
   852,808x = 1,834,688 × 1,834,688
4. Step 4: Simplify right side
   852,808x = 3,366,080,057,344
5. Step 5: Solve for x
   x = 3,366,080,057,344/852,808
6. Step 6: Final answer
   x = 3,947,054.97