Finding the Third Proportional to 848,642 and 1,830,144.50

Step by Step Solution

1. Step 1: Write the proportion equation
   848,642 : 1,830,144.50 = 1,830,144.50 : x
2. Step 2: Convert to fraction form
   848,642/1,830,144.50 = 1,830,144.50/x
3. Step 3: Cross multiply
   848,642x = 1,830,144.50 × 1,830,144.50
4. Step 4: Simplify right side
   848,642x = 3,349,428,890,880.25
5. Step 5: Solve for x
   x = 3,349,428,890,880.25/848,642
6. Step 6: Final answer
   x = 3,946,810.19