Finding the Third Proportional to 48,217,208 and 72,774,215

Step by Step Solution

1. Step 1: Write the proportion equation
   48,217,208 : 72,774,215 = 72,774,215 : x
2. Step 2: Convert to fraction form
   48,217,208/72,774,215 = 72,774,215/x
3. Step 3: Cross multiply
   48,217,208x = 72,774,215 × 72,774,215
4. Step 4: Simplify right side
   48,217,208x = 5,296,086,368,866,225
5. Step 5: Solve for x
   x = 5,296,086,368,866,225/48,217,208
6. Step 6: Final answer
   x = 109,838,096.99