Finding the Third Proportional to 3,953,469 and 5,972,326.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,953,469 : 5,972,326.50 = 5,972,326.50 : x
2. Step 2: Convert to fraction form
   3,953,469/5,972,326.50 = 5,972,326.50/x
3. Step 3: Cross multiply
   3,953,469x = 5,972,326.50 × 5,972,326.50
4. Step 4: Simplify right side
   3,953,469x = 35,668,683,822,602.25
5. Step 5: Solve for x
   x = 35,668,683,822,602.25/3,953,469
6. Step 6: Final answer
   x = 9,022,123.06