Finding the Third Proportional to 47,921,054 and 68,527,665

Step by Step Solution

1. Step 1: Write the proportion equation
   47,921,054 : 68,527,665 = 68,527,665 : x
2. Step 2: Convert to fraction form
   47,921,054/68,527,665 = 68,527,665/x
3. Step 3: Cross multiply
   47,921,054x = 68,527,665 × 68,527,665
4. Step 4: Simplify right side
   47,921,054x = 4,696,040,870,352,225
5. Step 5: Solve for x
   x = 4,696,040,870,352,225/47,921,054
6. Step 6: Final answer
   x = 97,995,358.58