Finding the Third Proportional to 49,535,388 and 72,847,080

Step by Step Solution

1. Step 1: Write the proportion equation
   49,535,388 : 72,847,080 = 72,847,080 : x
2. Step 2: Convert to fraction form
   49,535,388/72,847,080 = 72,847,080/x
3. Step 3: Cross multiply
   49,535,388x = 72,847,080 × 72,847,080
4. Step 4: Simplify right side
   49,535,388x = 5,306,697,064,526,400
5. Step 5: Solve for x
   x = 5,306,697,064,526,400/49,535,388
6. Step 6: Final answer
   x = 107,129,413.51