Finding the Third Proportional to 117,832,424,873.25 and 258,477,814,162.50

Step by Step Solution

1. Step 1: Write the proportion equation
   117,832,424,873.25 : 258,477,814,162.50 = 258,477,814,162.50 : x
2. Step 2: Convert to fraction form
   117,832,424,873.25/258,477,814,162.50 = 258,477,814,162.50/x
3. Step 3: Cross multiply
   117,832,424,873.25x = 258,477,814,162.50 × 258,477,814,162.50
4. Step 4: Simplify right side
   117,832,424,873.25x = 66,810,780,414,223,885,271,040
5. Step 5: Solve for x
   x = 66,810,780,414,223,885,271,040/117,832,424,873.25
6. Step 6: Final answer
   x = 566,998,264,578.62