Finding the Third Proportional to 47,769,990 and 72,050,826

Step by Step Solution

1. Step 1: Write the proportion equation
   47,769,990 : 72,050,826 = 72,050,826 : x
2. Step 2: Convert to fraction form
   47,769,990/72,050,826 = 72,050,826/x
3. Step 3: Cross multiply
   47,769,990x = 72,050,826 × 72,050,826
4. Step 4: Simplify right side
   47,769,990x = 5,191,321,527,282,276
5. Step 5: Solve for x
   x = 5,191,321,527,282,276/47,769,990
6. Step 6: Final answer
   x = 108,673,280.59