Finding the Third Proportional to 832,507,355.25 and 1,851,150,213

Step by Step Solution

1. Step 1: Write the proportion equation
   832,507,355.25 : 1,851,150,213 = 1,851,150,213 : x
2. Step 2: Convert to fraction form
   832,507,355.25/1,851,150,213 = 1,851,150,213/x
3. Step 3: Cross multiply
   832,507,355.25x = 1,851,150,213 × 1,851,150,213
4. Step 4: Simplify right side
   832,507,355.25x = 3,426,757,111,089,945,600
5. Step 5: Solve for x
   x = 3,426,757,111,089,945,600/832,507,355.25
6. Step 6: Final answer
   x = 4,116,188,390.99