Finding the Third Proportional to 49,444,398 and 72,737,425.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,444,398 : 72,737,425.50 = 72,737,425.50 : x
2. Step 2: Convert to fraction form
   49,444,398/72,737,425.50 = 72,737,425.50/x
3. Step 3: Cross multiply
   49,444,398x = 72,737,425.50 × 72,737,425.50
4. Step 4: Simplify right side
   49,444,398x = 5,290,733,068,368,050
5. Step 5: Solve for x
   x = 5,290,733,068,368,050/49,444,398
6. Step 6: Final answer
   x = 107,003,690.66