Finding the Third Proportional to 3,576,402 and 7,664,156

Step by Step Solution

1. Step 1: Write the proportion equation
   3,576,402 : 7,664,156 = 7,664,156 : x
2. Step 2: Convert to fraction form
   3,576,402/7,664,156 = 7,664,156/x
3. Step 3: Cross multiply
   3,576,402x = 7,664,156 × 7,664,156
4. Step 4: Simplify right side
   3,576,402x = 58,739,287,192,336
5. Step 5: Solve for x
   x = 58,739,287,192,336/3,576,402
6. Step 6: Final answer
   x = 16,424,128.83