Finding the Third Proportional to 2,006,324 and 4,472,153

Step by Step Solution

1. Step 1: Write the proportion equation
   2,006,324 : 4,472,153 = 4,472,153 : x
2. Step 2: Convert to fraction form
   2,006,324/4,472,153 = 4,472,153/x
3. Step 3: Cross multiply
   2,006,324x = 4,472,153 × 4,472,153
4. Step 4: Simplify right side
   2,006,324x = 20,000,152,455,409
5. Step 5: Solve for x
   x = 20,000,152,455,409/2,006,324
6. Step 6: Final answer
   x = 9,968,555.65