Finding the Third Proportional to 848,741,584,818 and 1,851,096,464,122.50

Step by Step Solution

1. Step 1: Write the proportion equation
   848,741,584,818 : 1,851,096,464,122.50 = 1,851,096,464,122.50 : x
2. Step 2: Convert to fraction form
   848,741,584,818/1,851,096,464,122.50 = 1,851,096,464,122.50/x
3. Step 3: Cross multiply
   848,741,584,818x = 1,851,096,464,122.50 × 1,851,096,464,122.50
4. Step 4: Simplify right side
   848,741,584,818x = 3,426,558,119,486,821,968,642,048
5. Step 5: Solve for x
   x = 3,426,558,119,486,821,968,642,048/848,741,584,818
6. Step 6: Final answer
   x = 4,037,221,906,855.90