Finding the Third Proportional to 21,704,092 and 47,780,116

Step by Step Solution

1. Step 1: Write the proportion equation
   21,704,092 : 47,780,116 = 47,780,116 : x
2. Step 2: Convert to fraction form
   21,704,092/47,780,116 = 47,780,116/x
3. Step 3: Cross multiply
   21,704,092x = 47,780,116 × 47,780,116
4. Step 4: Simplify right side
   21,704,092x = 2,282,939,484,973,456
5. Step 5: Solve for x
   x = 2,282,939,484,973,456/21,704,092
6. Step 6: Final answer
   x = 105,184,749.72