Finding the Third Proportional to 3,146,085 and 4,858,213

Step by Step Solution

1. Step 1: Write the proportion equation
   3,146,085 : 4,858,213 = 4,858,213 : x
2. Step 2: Convert to fraction form
   3,146,085/4,858,213 = 4,858,213/x
3. Step 3: Cross multiply
   3,146,085x = 4,858,213 × 4,858,213
4. Step 4: Simplify right side
   3,146,085x = 23,602,233,553,369
5. Step 5: Solve for x
   x = 23,602,233,553,369/3,146,085
6. Step 6: Final answer
   x = 7,502,096.59