Finding the Third Proportional to 848,656 and 1,830,172

Step by Step Solution

1. Step 1: Write the proportion equation
   848,656 : 1,830,172 = 1,830,172 : x
2. Step 2: Convert to fraction form
   848,656/1,830,172 = 1,830,172/x
3. Step 3: Cross multiply
   848,656x = 1,830,172 × 1,830,172
4. Step 4: Simplify right side
   848,656x = 3,349,529,549,584
5. Step 5: Solve for x
   x = 3,349,529,549,584/848,656
6. Step 6: Final answer
   x = 3,946,863.69