Finding the Third Proportional to 37,212,564 and 78,932,904

Step by Step Solution

1. Step 1: Write the proportion equation
   37,212,564 : 78,932,904 = 78,932,904 : x
2. Step 2: Convert to fraction form
   37,212,564/78,932,904 = 78,932,904/x
3. Step 3: Cross multiply
   37,212,564x = 78,932,904 × 78,932,904
4. Step 4: Simplify right side
   37,212,564x = 6,230,403,333,873,216
5. Step 5: Solve for x
   x = 6,230,403,333,873,216/37,212,564
6. Step 6: Final answer
   x = 167,427,413.33