Finding the Third Proportional to 49,174,848 and 72,167,940

Step by Step Solution

1. Step 1: Write the proportion equation
   49,174,848 : 72,167,940 = 72,167,940 : x
2. Step 2: Convert to fraction form
   49,174,848/72,167,940 = 72,167,940/x
3. Step 3: Cross multiply
   49,174,848x = 72,167,940 × 72,167,940
4. Step 4: Simplify right side
   49,174,848x = 5,208,211,563,843,600
5. Step 5: Solve for x
   x = 5,208,211,563,843,600/49,174,848
6. Step 6: Final answer
   x = 105,912,102.95