Finding the Third Proportional to 4,549,205 and 9,932,008

Step by Step Solution

1. Step 1: Write the proportion equation
   4,549,205 : 9,932,008 = 9,932,008 : x
2. Step 2: Convert to fraction form
   4,549,205/9,932,008 = 9,932,008/x
3. Step 3: Cross multiply
   4,549,205x = 9,932,008 × 9,932,008
4. Step 4: Simplify right side
   4,549,205x = 98,644,782,912,064
5. Step 5: Solve for x
   x = 98,644,782,912,064/4,549,205
6. Step 6: Final answer
   x = 21,683,960.80